Hi, My last period was 7/19/2011 and I took several home pregnancy test and all negative. I went to my Dr. on 9/12/2011 and he did a urine test and pelvic exam. He stated I wasn't pregnant and had a hormone inbalance and he wouldn't give me a blood test. He prescribed a med that would start my cycle 2 weeks after my last pill. I have been real tired, sore nipples, some cramping and mood swings. When I went to the meds the pharmacist told me that if I'm pregnant or trying to get pregnant in the next month not to take the pills. Im scared to take them. What should I do?