Leg and arm pain while sleeping

gumiber33

Hello,

I am 15 weeks today and for a few nights, I've woken up from sleeping with an uncomfortable, dull, aching pain in my upper arms and upper legs.  It seems to come in waves and keeps me tossing and turning with the urge to get up and move- either walk or try to shake it off.  Last night it kept me up for almost 2 hours until I finally feel back asleep.

Did anyone else have this problem?  Any insight into what this could be?  Thank you in advance for any help!