Hello!
I have never been diagnosed with OCD but I feel as though I am...
I am 18 years old and I do all of those things... I bite at my lips and my tongue and rip skin right off and I don't know why I do it and everyone is always telling me to stop.
As far as the violent thoughts go, I often imagine people dying and I get really sad about it sometimes even cry, even though I know it's not real.
I also shake my legs a lot, I have been told I have ADHD and that's why I am always shaking my legs but who knows.