No semen leaked from condom. used planb and birth control. had a one day period. is it from messing my hormones up from the plan b and birth control?

Probably: If you used a condom correctly (put it in right and used it the whole time) and used birth control and you took plan b, the chance if you being pregnant is about (.15)x(.15)x(.15)=0.003 or 0.3 %. Now i'm not saying it's impossible, but very very unlikely. Hope all is well. Find a doc to start a more reliable (less anxiety provoking) long acting birth control. Look up iuds and subdermal implant.