so after working shoulders yesterday my shoulder felt fine nothing popped or hurt, but then on the way to work about 6 hours later it started to ache (like a dull ache similar to a headache, but in my shoulder haha) now its quite swollen and sore the pain kind of stems from the front delt and near the rotator cuff, but the thing is my movement is not limited with it nor does it cause any extra pain, i have full range of motion.... i am seeing a physio tomoz though, any one got any pointers for shoulder health