I had a Depo-Provera injection 3 weeks ago and believe they hit a nerve when doing so. I've consulted many health care professionals already. I had severe pain for two weeks and while the pain level is subsiding a bit, new things are happening such as pins and needles in my hand and fingers, not being able to put my arm fully behind my back, muscle spasms, a weakened grip and magnified pain when I pinched my finger last night. I have had these shot for 9 years and never had a problem. I felt something different during the injection - I just remember it feeling like a bubble building under the skin, which I have never felt before. I have no redness, heat or infection. I am hoping the changing symptoms mean that it is starting to heal, but I'm not holding my breath based on information I have been researching. Anyone?