Hi, may I answer your health queries right now ? Please type your query here.Hi, I m 31years old and I have PCOS. I have a 6 year old daughter which I had no trouble conceiving. I ve been trying for the last 4years but with no luck. I menstruate monthly but don t have a fixed cycle,sometimes 35days,sometimes 40 days. For the past week now I ve been having pregnancy symptoms of cramping,nausea,dizziness and extremely sore nipples. I took a home test which showed negative. I would like to know, could I be pregnant or could it be a hormonal imbalance causing the symptoms. I last menstruated on 17 january and missed february.