Hello, I would be happy to help you with your question.
While I trust you when you say that pregnancy
tests have been falsely negative in the past (I will assume that these were home urine tests), the ability to detect pregnancies using a combination of blood HCG
levels and ultrasound
is extremely accurate and reliable. If you believe that you are pregnant and are actually feeling movement, then these tests should be performed. The exam itself can be fallible and is nowhere near as accurate as the tests that I mentioned. Good luck at your visit.
I hope that this helps and good luck!