I haven't had my period sense August so I've had a missed period for 3 months. I have had pregnancy symptoms such as missed period, cramps, abdominal pain, headaches, back aches, urinating more and eating more. But I've had all negatives when taking hpt and two negative doctored test, they were regular test because they refuse to do blood test. I do have a transvaginal ultrasound scheduled to check what is going on. I did get my birth control changed but it was back in August and I had my period then. I've had some girls tell me they've had similar experiences and they were pregnant. Could someone help me and give me some possible answers as to why I'm feeling like this?

1. How old are you?
2. When was the last time you had sex?
3. What was the doctor's reason for refusing to do a blood test?
4. What birth control did you use, and what did you change to?

There are too many possible causes of symptoms that sound like pregnancy. You are under doctor's care, and are scheduled for ultrasound. Speculating with friends and strangers online just isn't going to be meaningful, sorry. I asked the above questions in case someone else has some insight to add, if you will answer them.