I have hyperthyroidism. Im taking methimazole. For about 3 months. My last two periods have been lighter than usual. I?m due for my next period, but it?s 3 days late. My last period was about a week early. The only thing close to sex I get is hand job, blowjob,fingering. He only cums when blowjobs. We don?t think he has come in contact with my vagina afterwards. I don?t have any early pregnancy symptoms other than a late period and some vaginal discharge. I?m just getting nervous and stressed. I haven?t been getting sleep. I have to force myself to eat. I want to know if I could be pregnant and what?s wrong with me.