Can someone help with my many pain problems? It's driving me insane.

[Vampire209]

I have this ongoing pain for 4 months now. It started with my sternum in the center and sometimes on the right and left below the breast.  It moves to the upper chest around the colar bone area. Sometimes under my right or left rib. I also have pain running through my right/left arm which looks to follow the big vein running under the arm with the palm facing up from the wrist to the beginning of the bend of the elbow. I also get headaches. Very fatigued! The weird thing is that I can "feel" everything even when I walk, like the vibrations, vibrating my chest. I can feel palpitations. I've seen a doctor, and they have ran ekg test, and holter, egd to confirm not much going on in my digestive area besides noticeable healing spots from gerd. Blood tests are fine besides total cholesterol, ldl and liver enzymes are up a bit. This pain has made my thinking and vision cloudy I guess and I seem to be sensitive to a lot of parts in my body. I also feel more sensitive to cold. I can hardly do anything throughout the day.  I don't know whats going on. The  medication I am currently taking is metformin, protonix, and tramadol/ibuprofen. Please help!