I Have Gone Through A Period Of Extreme Anxiety Since

I have gone through a period of extreme anxiety since April, however i believe I have dealt with most of that but I still have lingering symptoms; incl, lower back pain, left flank pain, sciatica like pain in left leg, a tingling strong pulse I can feel in my right forearm and I have constant headaches located in the front of my forehead above my eyes in the sinus area, the top of my head and/or the back of head. I also have twitching occurring in my calf muscles and thigh muscles.
Besides the bout of anxiety I fell down a flight of stairs and injured my lower back back in January. This may be two separate things causing my symptoms?