Going through a tough phase.
I am 21 years old, I recently graduated and started a new job in a completely new city, I am dealing with PTSD (triggered by painful memories when I come back home to visit my family), social anxiety and GAD (which I have had since I was 16), on top of this I am going through my first breakup (only been 2months), and I am tearful , feel like I have no friends. I feel like everything is going wrong and I worry too much about my family members and their health and wellbeing. Is this just a phase? How can I stop revisiting past memories and move on and make new friends and be happier? I am seeking professional help and going to the gym and yet it is very difficult to remain optimistic.