I had problems with my hips with my last pregnancy and they have started already. I saw a PT a couple weeks ago, and they gave me a SI belt. It pulls the hips together a little and helps my pain. It might be something to look into. Good Luck!
I had this problem with DD. It was awful. I went out and bought a memory foam mattress topper which did help a little but didn't take it away. I never found anything to help it but I hope and pray you do. I am hoping it doesn't happen this time but please let me know if you find anything that works!!!