'm 19 years old,female, and have polysistic overies that have spread to my tubes I've tried for a child for over year now. I've been on meds to help me have a period and think I ovulated. It's been 3 and a half weeks and my temp has gone from 35.5 dregees to 37.6 I've been feeling sick and moody. Am I sick or pregnant? I've done a test that was negative but think it is to early. Can you help me plz