So backstory, 
2 1/2 years ago i had to stop smoking weed. Before that time I smoked for 4 years every single day, it was the only think I ever did. Around September 2019 I was really really sick and had to go into the hospital for 3 days. When i came back home I tried smoking and it put me in a full blown panic attack, i felt like i was dying. I woke up the next day and was fine so I tried again (smart i know). Well, it happened again but after that second time it was like the high never went away. 

Now here I am 2 1/2 years later still feeling the effects. I do admit that i’m having some issues with managers at my job which are causing me to feel anxious all the time but with these panic attacks i experience I feel detached from my body. It feels like nothing around me is real, sorta like a video game. My perception of things are not correct and I cannot live my life normally. 
I called a doctor and they put me on Sertraline 25mg yesterday but I haven’t started them because i’m scared if they make my DR/DP worse. They also prescribed me Clonazepam for when i’m having a panic attack. 
Has anyone else been through this? Does anyone know about this medication with anxiety and DR/DP?