I posted a couple of weeks ago about my period and possibly being pregnant. I had my period on June 4th and had sex days before and days after my period. Today July 7th, i got my period. I been have pregnancy symptoms throughout the month of June till now. I took a couple of pregnancy test and they all came out to be negative. My period is irregular but it's never taking 33 days for my period to come. Is this normal? Should I be worried? I really thought I was pregnant.