Ok so 5 days ago I was playing on the swings with my friend and we collided into each other hard. I took a full on hit to my forearm. I went to er that night xrays were taken and was told had a pretty bad sprain. Was told to follow up with primary if pain has not gone down in 4 days, and was.given an ace wrap and arm sling to wear. So yesterday being that I was still in a lot of pain and could still not put any pressure on arm or rest it down even on a pillow I went to my dr. He went and got my xray results and did a visual and said take off ace wrap and stop using the sling. My sling has been off since than and the pain is really bad. I know sometimes a hairline fracture is not seen for a few days following injury. I'm worried something more is wrong and am confused to why my dr would tell me to remove ace wrap and use my arm when the pain is not getting better. Do you think I should return to er and get another xray? Or what should I do? If it is a sprain shouldn't my arm still be wrapoed up? Has anyone else gone through this. Advice please...