Thanks ladies. I goto the doc in a few days and will let him know about it. I find relief when I sit with my legs crossed and my back very straight. I'm sure it's just the whole stretching thing with me having twins. 

I am sorry you haven't gotten any help. The only thing I can thing it would be is your body adjusting to a pregnancy of twins. I have had some pains on my left side from time to time. But it subsidies after a while. If it continues I would call your OB and at least let them know. Here's what I found about hip pain. I hope this gives you some comfort. http://americanpregnancy.org/pregnancy-complications/hip-pain-during-pregnancy/

That was my first guess but it doesn't burn when I wee