I'm having some symptoms and can't into the doctor's office for 3 weeks. I'm 33 years old. I didn't have sex for 4 years until this past June. The last three weekends of July, I have had unprotected sex with my husband. July 16th I started my cycle. Monday I started having a headache and has not gone away all week. I'm very fatigued. Monday - Thursday my legs were achy and hurt. Tuedsay and Wednesday my left breast was sore and tender. Off and on I've felt like I have a fever and my face is hot but have not ran a temperature. I'm cold in the mornings. I get nauseated off and on but it goes away. Today my overies were slightly cramping for a while. I took a pregnancy test on Wednesday and it was negative. I do take medicine for Bipolar disorder. No medicine changes in quite some time. I'm wondering if these were early signs of pregnancy or because I started having sex that maybe I'm hormonal or something or if I'm just sick. I'm concerned something is wrong but it's not bad enough to go to the ER.