I took a pregnancy test that was neg but i'm having movements as if a baby is fluttering but my tubes are tied and have dizzy spells what could it be?

Gas: I've known women who mistook a baby for gas, and one once who mistook gas for a baby kicking. The dizziness is concerning though. If it continues, you should have yourself checked out by your physician.

Flatulence: With your history, pregnancy is highly unlikely. You may repeat the pregnancy test in 7-10 days, Use first morning urine and follow instructions for the test carefully.