So it's been a couple of month since I've been feeling like this after smoking some weed with my friend. I've lost all interest in activities and stuff and I'm feeling completly numb and without any emotions. I can't think at all unless i force myself and that night i even experienced some sort of depersonalization/derealization , it was like i wasnt me anymore and I didnt exsist , It was just like i wasnt inside my body and it was so scary.Even know i can feel the concequences of it because I'm so afraid that I'm not gonna be able to function right and continue with my life. Often i woke uup from sleep and something so scary happens. I can hear the sound of my heartbit so clearly and all the organs as well.These days I'm living in a complete nightmare and i don't know what to do anymore , please someone help me or atleast give me some hope that I'll be able to "live" again.