I felt that way, too, the first time I got really high. I felt like I was falling into some sort of dark abyss, where every bad feeling I've ever had resurfaced. I couldn't think straight. I felt like I couldn't even get up. Eventually I fell asleep and just felt better. And that is why I don't smoke too much or eat edibles if I'm not sure of the potency. I actually still love weed. One bad experience shouldn't ruin it forever. It's similar to drinking...you just need to pace yourself and you can have a good time with it. Of course sometimes even a little weed reacts with some people in the wrong way. I would suggest trying it one more time when you feel comfortable, when you're in a comfortable place, but stop yourself at one or two hits. Then do something relaxing you enjoy, like watch a movie or listen to music. At least at first, weed can be a good way to augment a good time, as long as you don't overdo it