My mental health experience

Hello everyone reading, So I don’t really know where to begin but I was always a really anxious person even as a young kid I would get really nervous over nothing I would literally be anxious about be anxious I never had any panic attacks or anxiety attacks but it was still bad enough that it interferes with my life I was never really able to have fun with my friends because I would always be nervous it really impacted my life and only got worse as time went on eventually in middle school I was bullied a lot and things really took a turn for the worse I became very depressed and I lost all respect for myself and I honestly didn’t care about anything anymore I went to therapy and it helped with my depression a lot. But things ended up getting really bad in junior year in high school when I smoked weed for the first time I became very paranoid and ended up having an anxiety attack I believed I was going to lose my mind. The day after the anxiety attack everything felt unreal and it felt like I was in a dream. Now in my senior year of high school I still have these feelings and I feel like I’m going to lose touch with reality for good. I feel so disconnected from the world around me I feel like I’m a psychopath I don’t care about anything anymore school, work, family, friends it’s like it doesn’t mean anything to me anymore. If anyone can help please

reply thanks:)