Base Of Neck And Shoulder Pain. Severe Enough Limiting Sleep.

Base of neck and shoulder pain. Severe enough limiting sleep. Rest lightens up the pain but seem to get worse after activity. Applying heat relieves it but returns after stopping. Seems to be getting a little better.
Had a bad cold which has improved followed by body ache which has now concentrated in shoulders. I take lisinopril 20, lisinopril / hctz 20/25, montelukast 10, amlodipine 5, any thoughts or suggestions