Hx of dvt/pe, wear hose/coumadin, since 02/11, hysterectomy 9/11, now having bil groin pain at hs?

You need imaging: You should see your doctor. Given your history, you need to be evaluated with an ultrasound and possible more imaging. First thing would be a physical exam to see if there is anything obvious.

Groin pain/DVT: Bilateral groin pain is not a typical symptom of DVT. The way to prove the diagnosis would be with a venous duplex ultrasound. Also a negative d-dimer blood test is strong evidence that there are no clots.