I am so confused.

Ok, so just a little background on myself. At the age of 13 or 14 I was told I have I PCOS. I have been on the pill ever since do to abnormal periods. Though last January my periods were regular. I know you are going to say it is due to the pill, but the pill I was on never gave me periods, but thinned the lining. But in September i chalked it up to us buying a house and other stressNow my husband and I have been trying for a baby. I shouldnt say trying. If it happens it happens.

So, now it is Friday 1st and still no period since Septemeber. Reason I am confused is because i have been very moody thw last couple months, my tits have gotten darker, my back hurts (chalking that up to fibro), I have had a change in my eating, sometimes my smell is heighten, carving things I normally dont eat and last night i had a weird feeling in my pelvic area. It feels almost like a fluttering. It doesnt hurt it is just weird. It isnt all the time though. It is every so often. I bought a home test, but knew that it would much likely be negitive. I am just so confused.

I need advice.