I'm scared I might be pregnant again, I've been worried for about a month about it, my period should be any day now, I've been having uncomfortable feeling in my belly, loads of gas, belly is bloated and sometimes get light headed. But when the first time I got pregnant I was feeling sore breasts, dizziness, tiredness. Could it be? I lm not sure if I want to test it, cause I'm a smoker and if I'm pregnant I need to stop smoking straight away, but I don't want to test it now, but I've been thinking about for a month now.. What should I do? Me and my husband never used any protection or a pill and never got pregnant until we decided to have one.