Have Faith In Allah And Everything will be Fine

I just have the urge to write this topic because I have failed as a good muslimah and also help people that i care most to see how Allah works in our lives and what he has commanded us to do. Hopefully and maybe they might bump into my journal and in directly I can send the message across. I am still struggling to better myself to be a better muslimah which I still need to work really hard on it because I am NO angel myself, in fact I am a devil myself trying to change to be a good Muslimah but it's really tough and as long as I believe Allah is merciful and Most Forgiving, I know He will help me. I can only pray for Allah to shine some lights in our hearts just I see some acquaintances that are married flirt with different men at one time and some have sex with different men when they have husbands and as their acquaintance I wish I can tell them ITS WRONG but somehow I just couldn't open my mouth because like I said I am no Angel myself though I don't sleep around but in my life I have committed other sins. And i also see how some friends got into anxiety because they have unnecessary worries on their mind. They worried about money, worried about going to be poor someday and other things related to "dunia" but never about the preparation for the Hereafter. The iman became low when they are tested and when they can't get enough with what Allah has bestowed upon them.

Our heart pounds before a presentation or a big exam. We get butterflies before a blind date. We worry and fret over family problems and constantly worry about money and future which is still a mystery.And the worries and fears are preventing us from living our life the way we'd like to, we may be suffering from an anxiety disorder. It’s normal to worry and feel tense or scared when under pressure or facing a stressful situation. Anxiety is the body’s natural response to danger, an automatic alarm that goes off when we feel threatened.

But then, most of us get so distressed with the things related to "dunia"(worldly stuffs). But why? Why the worldly stuff so important to most people? Is this something between Hell and Heaven? People forgot to ask themselves these things.."
1. if i chase the worldly stuffs, would that gain me rewards or would i gain Allah's love and pleasure? Why didn't I have full trust and conviction in Allah? Ive done my best and the rest is up to Allah. Why do I get so distresses about something of this dunia?
2. Did I ever act this way regarding my prayer?
3. Did I act this way to the fact that I didn't wear a proper Hijab?
4. Did I act this way because I didn't honor my parents enough?
5. Did I ever get this distressed because I don't have enough knowledge about Islam?
I was reading this book called Ideal Muslimah and the very first statement of the book was :
“ The Believing Woman is Alert
One of the most prominent distinguishing features of the Muslim woman is her deep faith in Allah (SWT), and her sincere conviction that whatever happens in this universe, and whatever fate befalls human beings, only happens through the will and decree of Allah (SWT); whatever befalls a person could not have been avoided, and whatever does not happen to a person could not have been made to happen. A person has no choice in this life but to strive towards the right path and to do good deeds - acts of worship and other acts - by whatever means one can, putting all his trust in Allah (SWT), submitting to His will, and believing that he is always in need of Allah's (SWT) help and support.”
Why would our iman get so low and often people get so distressed and impatient for the things in this dunia. Why don't us all have the patience as Allah has commanded us to have? Remember if we do something for the pleasure of Allah, Allah will take care of us. That's for sure. People always got themselves into trouble and difficult situations because of dunia. We should strive our best in worshiping Allah according to Quran and the authentic Sunnah. It's really sad that some of my friends told me that, I believe in Quran only and NOT the hadith. God have mercy on them. The thing is...believing in Quran and NOT practicing it, I guess it defeats the purpose too.
Day by day, i try to better myself and hope one day if Allah permits, I will get married and when that happen, I hope my husband then will be my IMAM in all my 5 times prayer. I really wish for that moment. “ Islam should not revolve around your life, your life should revolve around Islam. “