Last period july 13. had protected sex last weekend and i been having this bloated feeling on and off, constipation 2 days, tender breasts, what is it?

Early pregnancy?: Constipation could be from poor diet (not enough fiber & fluids), lack of exercise or both. Everything else might be due to pregnancy. Not from your protected fun this past wknd but from unprotected fun several weeks prior. So if you miss your period tomorrow, give yourself another week. Then take a home pregnancy test as instructed (no prescription required). Btw what's protected? He needs condom.