hun, u need to b very careful wen u do things like this - not just cos of the cutting, but u r sharing blood with another human being!
u can catch nasty blood-carried diseases like hepatitis or even HIV if ur not careful
esp if the guy u did this with has done similar things with other girls who cud b carriers of the disease/s
i dont want to scare u but i wud seriously advise u to get a blood test done for hep C/HIV after doing things like that - its at least as risky as sharing needles
also human bites (u biting him) can b surprisingly toxic and become infected easily - so make sure if u bite someone they put disinfectant on it straight away
sorry to derail the thread - thsi just alarmed me a bit!
i also just want to acknowledge neo (not just at how well ur doing with/out the cutting but) at how u help others in this thread - u r a true godsend, sweetie
take care, and keep it up