Neg hpt urine & blood but now def feel movement! Have had 3 successful pregnancies & know what flutters feel like. Is this possible or am I crazy?

Back to OB. While I am sure you are not pregnant, I have learned to listen and trust my mothers. If you feel these tests could be mistaken then we will not solve this on the internet. I would advise getting back to the OB to repeat the test or to have an examination to determine another possible cause of your symptoms.