numb hands

im toward the end of my cycle and the back of my thumbs and webbing between thumb and index finger stay constantly numb. looks like there may be some buildup of something in this webbing area also. anyone know what this is and will it go away and should i be concerned with it?
i also get sleeping limbs when i sleep at night but this stays constantly numb.

Hypertension, Associated with your bloodpressure.. Thats a pain when your arms fall asleep.. Freeked me out the first time it happened, but it's cause of your blood pressure

In your worst scenario its a bloodklot due your injections . Go see a doc about it or the will amputate your arm in the worst case .