I am friendly guy (ENFP) with extremely mood swings to the point that friends tell me "you are on your period".... I was strongly convinced that I have ADHD because it is perfectly fitting into my everyday behavior so I thought that therapist will diagnose me with ADHD and my life will change  immediately BUT she said something like "I think you have problem from your childhood and you are very anxious, but no sign of ADHD". Since then my mental health is going down and down. I had even health problems because of anxiety BUT NEVER felt uncomfortable in crowd or something like that. At this point I am tired of explaining my problems to anyone even best friends. I said I am friendly and I and I have a lot of friends but on  University today were like 100 people but I was alone without need to meet anyone. At the moment I do not have money for psychiatrist and reddit is my last chance for now,