i just broke out with blisters that kinda look like herpes... I have been with this guy since feb who is negitive for herpies so i would have ahd to get it before that... I had a blood test done and it was neg should i be releaved or could my body have not made the antibodies yet

Did your doctor also do a swab culture of the blisters? And did you have the right blood test - a type specific IgG (HerpeSelect is most common 'brand' out there today) blood test?

Also herpes is not part of a standard STD testing so are you sure this guy was ever tested for herpes specifically?