So I’ve never been diagnosed or anything but I do think I have very high anxiety. My bf had invited me to go and hang out with his co-worker and her husband last evening at their house. I was really excited, as we had meet before at thanksgiving with her family and they were very nice. I also haven’t really had time to hang out with anyone recently. 
So we get there and there’s also another couple. We’re sitting on the couch, and I start to feel really weird, like very self conscious/aware. We’re semi taking and watching the tv when suddenly my legs start trembling lightly. I’m thinking okay…that’s never happened before. Maybe I’m cold? I try to steady my legs and I can’t. I have no control and then it gets worse. I tell my bf “do you see this?” And he says  “that strange” and he grabs a blanket. In my head I start freaking out thinking why can’t I stop. I keep trying to calm down and it keeps getting worse. My jaw also starts trembling and I feel like I want to leave but I can’t form the words. Eventually I just stop talking completely. I feel so bad now because we went to hang out and I just completely stopped the conversation. I have never had that happen before.