below my biceps, in the elbow joint area, towards the inside i have been feeling pain for two days. Two days ago i had a strenuous workout for swimming and i lifted weights with my biceps, after that it started to feel tight and now it feels very tight and it hurts to extend my arm out, i can do it but it is a bit painful. The pain isnt sharp pain but more like it is extremely, extremely sore. all the surrounding muscles are extremly sore and, but i’m worried that could be tendonitis.
