Leg cramps!

Katie
So.. I may deserve this as I was so ecstatic and thought I had missed this pregnant symptom but uh.. No! I'm 32 weeks and I've been woken up the past 3 nights with leg cramps! So bad that last night I was afraid to even go to sleep! I've tried bananas and they make them a little less painful but that's all. Any other remedies? I've been told to put copper pennies in my shoes and socks and it would stop them?!? That sounds silly but I'm willing to try lol