As-salamu alaykum Ustadh, I’m going through a lot. I went hospital for severe mental health issues, have difficulty with social anxiety, and some health issues and even conditions like hair falling and dry skin, acne. I can’t help but think why. How to deal with all of this? Alhamdulillah but hard

Ustadh AbdulAziz al-Haqqan
Say Alhamdulillah, turn to Allah, making du'a to Allah, obeying Him, and staying away from that which is forbidden. And you do the necessary means by going to doctors and listening to what they tell you to do.