My boyfriend came inside be one week ago and I took Plan B the next morning. I started my period about 15 days early (2 days ago). After doing some research I found that it is normal to mess up your cycle. Since I am on my period when we had sex last night he came inside me. I am positive you can not get pregnant while on your period but now I am questioning if this early period is considered a 'real' period and if I am in fact unable to become pregnant from this. Please help.
Normally I would take the morning after pill but if I am unable to get pregnant I need to not spend the money.