hi okay so um about three weeks ago, my boyfriend and i had sex (protected) and nothing went wrong. about a week and a half ago, the sides of my breasts were pretty tender and that started to freak me out. 3 days ago they felt fine and dont hurt anymore. anyways, my period is pretty irregular and last month (feb) i got it on the 23. i was worried now because i was a little late but i just started my period about a day ago and it feels like a normal period because i got all the cramps and stuff just before i got it but the beginning of my period is usually dark and heavy, but this time it is a brightish red and not very heavy. could this be a possible pregnancy?? i have not taken any tests yet, just trying too get opinions first.

 

*also, i have not had any pregnancy symptoms except for the little bit of breast tenderness!