i took a pregnancy test about last tues the 24th of Nov. and it was neg. and i have pcos and my last period was on the 16 of Nov. and then on 9 the Nov. i took out my nuvaring and me and my husben have been trying,now its the third of Dec. and my nipples hurt and i feel like im a lttle bloated and and ive been peeing ALOT and slight cramps not much.my nipples arent as bad of hurting but they do hurt to touch and itchy sometimes and vaginal secretions (clear) only one day though!!.. very itchy if you what i mean.. im hungry right after i eat a meal maybe even 2 hours later and im warm all the time and i get really aggravated lately and constipation and the smell of cooked meat makes me kind of sick..what are some early signs?? ?? i took a pregnancy test last nite dec.3, 2009 and it was invalid..then another 3 days after it was neg..am i to early or what? i dont what to think i need help!