I am trying to get pregnant. My period was due on 21st dec,2012, but didn't come. I had very light and watery bleeding for 2 days, i.e. on 20th and 21st. Having headache since 3 days,light crampings in abdomen, and legs. On waking up in morning my hand's figers are very painful, I need to do some movement to make them feel normal. My nose feels very stuffy but when I blow, nothing comes out. I am an overweight person but I suddenly gained weight on my belly, it has become so big as if I am pregnant. My question is can I be pregnant or its because of my thyroid and pcos?

Kindly answer as soon as possible. Thank you.

Yes you could be, but may not be either, sorry signs are signs for many things.

You will have to wait till about 1st to 5th of Jan and do a pregnancy test

Thanks for your reply. Even I am thinking so. I will wait and see what happens..
Today I noticed one more thing. I am feeling my breast veins on touching, but they are not visible. Though I am going to wait till January but I just want to know can this happen in early pregnancy? Actually I am planning for a baby and as I am also suffering from pcos so I am very excited and worried so I am just relating all things to the possibility of being pregnant. So please help me out..