I'm 19 an just got off my period march 22nd. My period lasts only 3 days. (I'm lucky). But its been 11 days since I stopped bleeding. But now I've been spotting brown blood. I noticed some last night when I got out of the shower. I've had some.abdominal pains to. I thought it was from me ovulating but its different an this has never happened before. My boyfriend an I are very sexually active an don't use protection. He uses the pull out method. I haven't been pregnant in 4 years, an I lost my baby then. I know its not a miscarriage, but could I be pregnant instead?

Definitely could be pregnancy. Sharp pain low in abdomen, near pelvic bones, can be uterine stretching due to hormonal changes. Take a test even if you're one day late. They're cheap and very effective.