iam really worried i could be pregnant! iam very tierd but find it hard to sleep, i feel very sick mainly at night, have headaches, feel very bloated and have lots of wind, 2weeks ago i had very itchy nipples but my boobs are not sore i then had what i thought was a period but it was different very light and not much red blood was just brown like when iam coming off didnt use any tampax which is not normal, iam due to have my next period in 2weeks but have period pains now and am moody and tearful. i came off the pill 5months ago and have been using withdraw method, do you think i could be pregnant with these symptoms.