If you REALLY feel like you might act on these feelings then I would suggest contacting someone for help, to find out whats going on and a way to control it.

Have you tried doing yoga? I started recently and found it to be surprisingly relaxing. The deep breathing and stretching helps a lot more than you might think.
Also maybe try some slower relaxed music?

I'm not an expert on anything, just trying to give some suggestions.
I hope things get better