My gf and I just had sex for our first time 3 days ago. I wore protection but today she started having nose bleeds and headaches. I read that this could be a sign of pregnancy but i don't know if they would be a super early sign or not. I haven't asked her about it because I don't want to worry her when it could be nothing. I'm hoping someone in here has experience with this and can tell me if I should be worried about this or not. thanks in advance!