My period was due 8/22.i bled red 8/26 the 27 to the 30 it was brown on a tampon id wear am i pregnant? i had a lot of unprotected sex the last two weeks

Doubtful.: Since you had vaginal bleeding around the time that your period was due, this was most likely a period, in which case you would not be pregnant. However, some women do have vaginal bleeding or spotting when pregnant, so the only way is to check a pregnancy test, which is reliable by 7 days after missed period. If you had unprotected sex, it sounds like you wanted to get pregnant. Is that right?