I asked a question earlier but I cannot seem to find it, but anyways, hello! I'm a 23 year old female, and I'm very worried, I had sex in august and took plan b no later than 10 hours after. But now I am 35 days late, I completely skipped September and now October. I have taken 7 pregnancy tests and they have all been negative.. I'm getting really concerned.. could I be pregnant but getting false negatives? Or could something else be wrong with me? My cycles are normally 28 days and last 3-4 days. More information, I am overweight and I've seen that this could affect plan b, getting pregnant or it could give me negative results I'm just so confused at this point!!