I think i may have dvt but im not sure. how do i find out?

Ultrasound: If you think you might have a dvt, you need to get it checked out right away. A simple ultrasound test of your veins will give you the answer but you don't want to wait. Dvts are potentially very dangerous and concern about having one requires immediate medical attention.

See pcp: And if concerned, get ultrasound lower venous exam.

Dvt: The best test to determine if you have a deep vein thrombosis, is a venous Doppler-sonogram.