Wearing belly band at night????

I've been having hip/lateral thigh acheing and back pain at night only. I've tried a pregnancy pillow, multiple different pillows between my legs supporting the whole leg when laying on my left side. I've tried on my back propped up with pillow under knees. I'm almost 20 weeks and not very big yet so getting a little worried about sleep later in pregnancy. I woke up this morning after a terrible night of sleep and put my belly band on to do some chores around the house and it feels so good. Just wondering if anyone had ever used it at night???? My next attempt will be to sleep in a recliner.