To be fair, from all the simptoms of self harm, mine were always mild/soft compared to other people. My doctor said the lip bitting, ripping my finger's cutile and popping my massive acne was the most I did (while I do have a few cigarette burns on my wrists). 

I came across this post (http://www.reddit.com/r/LifeProTips/comments/2wzgbf/lpt_if_you_get_panic_attacks/covjfc9) about how to deal with panic attacks and I noticed a little part that might help someone:

&gt;Pouring water on your wrists is actually a technique that has been recommended to me by a lot of health care professionals. Cold as you can stand it, put it on your wrists and inner elbows. If possible run a bowl of really cold water and dunk your face in it. Apparently it helps to bring down your adrenaline levels and shocks your body out of the panic. I've found it really useful on a number of occasions. Other physiologically "shocking" things, **such as eating jalapeños**, can help too. **I've been using these techniques to stop self harming, because that is how SH "works", temporarily of course.**

Welp, I just realized that I've been eating much more hot sauce recently, which helped me deal with eating like a pig. Usually a single bowl of lamem with hot sauce is enough, when something more bland might take 3 bowls or more. Not sure if it's related to this, but then again... it's just a simple suggestion. 