hey, i m a female 23 years old. I have a normal cycle of 28 days. I had my last period on 4th august and it ended on 8th
august.since that day, i had sex with my husband every day without contraception, because we want have kids.5 days ago i
started feellling cramps and headache, i thought i m pregnant,but yesterday i had my period 25 august. That s mean a cycle of
just 21 days. I don t know if it s really my period or i m pregnant and it s the implantation that occurs the bleeding.so, am
i pregnant?plz answer me, i hope be pregnant.thank you