HI,   I am 24 years old and in good health and I am not on birth control. My periods are usually normal 7 days 28 day cycle. On December 2nd I started my cycle, towards the end of my cycle on December 5th I had unprotected intercourse with my partner. The next day there was no blood as if my cycle had ended, then the day after Dec 7th I only bleed a little for that one day, not enough to fill a tampon, the blood did look different, not really dark brown but not bright pink. December 8th I was nauseous for about 15 mins in the morning and had tingling nipples. Today December 9th, I am experiencing some mild cramping. Im wondering if this could be a pregnancy, or the side effects of ovulation?
Hai you told your cycles are regular 28 days then your periods stared on 2nd DEC means ovulation time mostly 16 plus or minus 2. So impossible to get ovulation on 5 DEC .the symptoms mostly hormonal changes pregnancy never occur that time first 8 days and last 8 days cycle mostly safe period if you have regular periods.no need to take tension.still you are nervous go for pregnancy test, ultrasound abdomen