<s>[INST] Hi,   I am taking comid for fertility help.  This is my 4th cycle.  I had my progesterone levels checked 8 days after I ovulated it was a 31 which I feel is much better than my previous 11. I normally sleep through the whole night with out having to pee but I noticed I've been needing to go before I wake up.  Then I noticed nausea. I feel nauseous and hungry, ill eat the 45 to an hour later I'm ravenously hungry again.  I have sore nipples, however they aren't horribly sore. I took a hcg test 3 days before missed period, it was negative. I am supposed to start my period tomorrow. Could I be pregnant? [/INST] HelloThanks for your query.With a negative HCG test, chances of pregnancy are quite low.The symptoms that you describe are quite non specific and could be indicative of an approaching period ( pre menstrual symptoms ) rather than an ongoing pregnancy.It is best to wait it out till you miss a period, and THEN take a pregnancy test, thus avoiding unnecessary stress.All the best. </s>