It's supposed to have another tip down there, that's to help catch the semen. The male actually has to pinch that second tip when he puts on the condom so no air gets in it otherwise the condom can break.
If the condom didn't break then it's unlikely you're pregnant. Condoms are over 90% effective at preventing pregnancy.
BLEEDING = NO BABY.
Especially heavy bleeding!!!
Where do you think the embryo would be right now? You just bled its world out through your vagina!!
If you are THIS paranoid about pregnancy, then you need to get yourself on some pills or the patch or
something. Or abstain.