Trying not to stress.

My last period was October 20th I took provera to induce period because of pcos. 5 days after my period started i took 50mg of clomid. My folical ultrasound was done on November 4th and I was told I did not ovulate and I probably would not. The past 3 days I have been nauseous here and there and yesterday I noticed my nipples were a bit sore. ( last time that happened i was pregnant)Took a test this morning and BFN. Any chance it's still just too soon and the doctor was wrong? It has only been 22d since lmp so I'm hoping it's just too early, and maybe I ovulated early due to the drugs?!? Idk I'm so lost. We want a baby so bad and it's hard to get shot down every month.