I've had lots of random pains/sensations over the last few months-
On off pains in wrists and elbows
Random shooting pains down side of neck
Random other short flashes of pain in different places
Sharp, tingly pains at back of neck, shoulders - comes and goes
Tight feeling at back of left leg, usually around hamstring but sometimes extends into top of calf and thigh
Muscle twitches in legs
Random pulled muscles in upper body that hurt at first and take several days to get better
Not sleeping well, light sleep
Had blood tests and all fine.
Have been very anxious