My exsperiance with edibles.

I made edibles a while back and put way to much in them, and it made me have the worst experience of my life! I was shaking, I felt like I was on a time loop and I didn't have a second to think about anything that I wanted to, to try and get my mind off things, because I just had thought after thought in my head and I was thinking about things I never thought I'd be thinking about. But that's ruined weed for me now, every time I smoke, even if it's the tiniest bit of weed it still puts me funny and I can feel myself going like I did on the edibles, so usually I'll take a diazepam and it calms me down and I can enjoy the high. I did have a break for 6 months and tried again, but it was the exact same feeling that I had before and I didn't enjoy it. But I just want to be able to smoke again with out the paranoid feeling, and the shaking and the constant worrying that I'm going to go the same again. Anyone got any ideas about what I could do to fix my problem?