Im really sorry to hear of your loss- you are obviously going through a real tough time of it currently and are trying to find some even ground/ coping mechanisms. I'm not sure, but im guessing you are drinking excessively to try and forget whats been going on and has happened, and then because you are feeling so low (and of course, drunk) you dont care about yourself and allow yourself to do things that are out of character? Do you sleep with these guys as a way of allowing yourself to feel wanted (as a result of your relationship break up)?
I really thing some bereavment counselling would do you the world of good. You are going through some real crap here, and i know just how bad you feel, i honestly do- but counselling has brought me round the otherside. If you ever want to talk, no matter what about, then just send me a PM.
And sweetie, if you don't want to address this issue yet (which i can understand might be the case, if you don't feel it is the right time now) please take sensible precautions to prevent an unwanted pregnancy or STI's.
Take care,
Lou
xxx