about 1 month ago i hurt my shoulder i dont know if it was a strain or what it was it just hurt after i did my shoulder workout a month ago. I didnt go to a doctor i just let it heal for 2 weeks. Then when those 2 weeks passed i did my workout again but not shoulder workout i did my chest workout and the pain came back again. So i stopped again for another 2 weeks and last week i started working out again but this time my back workout and after my back workout i started getting that pain its like a sharp stretching pain, hard to explain. So i dont really know what the problem is because i followed everyones advice ive let it rest for 1 whole month and i havnt done any exercise i feel weak as fu*k

. I have to look into a sports doctor, but does anyone have any advice or if i should use very light weights for now or what?
Also this whole time ive been resting, i have put on icy blue stuff or whatever its called for the shoulder pain, its supposely for strains, sprains, fractures, or anything severe. But i guess it doesnt work for what i have.