I started feeling this way right when I got up this morning. I was worrying most of the night(couldn't sleep) kept waking up. I got this way because I went to this fair with my friend and as we were leaving I did something stupid and impolsive(spelling?) and I know for a fact, I did that as I had alot of anxiety yesterday. I'm worried this friend won't want to hang out with me anymore

even though when I asked him he said he still does. How do you stop being impulsive? And is it normal I'm not feeling anything right now?