Pregnancy Info HOME

I am newly married, and I think I might be pregnant, but I have some questions. I experienced some mild cramping just above my right hip about a week after "the night". That is not normal for me, I don't usually experience much cramping at all unless it's the day before my period or on the first day of it, and when I do, it's a general whole lower abdomen thing. It's been 2 weeks and 3 days since the night. I've been away from my husband since (he's working). I took 2 home pregnancy tests (one 4 days ago, one on Jan 2), both came up negative. I haven't noticed anything happening with my br___ts. But I still feel pregnant. Here's my big question. My "period" started this evening. Heavy and out of nowhere. It's 3 days late, and it's usually punctual. I also have some cramping in the same spot on the right above my hip. I'm getting worried. I have no idea what's going on. Please help!