in need of prayer

I am a stubborn person, I have no problem denying it.  And I hate to ask, but I really could use prayers. 
I am having a lot of back pain, it is just pregnancy.  It is bad I know b/c even my girls prayers tonight were, "please help Mommy's back not hurt and help her to not be tired".  I cannot just sit around for the next 5 1/2 weeks.  I am taking care of myself and I may push too hard, but I am not doing anything crazy.  I would appreciate your prayers for energy and the pain in my back to let up.  The dr. said he would write the orders for physical therapy, but that seems so unnecessary.  I know God can provide the relief.  I also could use prayers for sleep at night.  It is so hard to get comfortable sleeping on my side.  It is just not fun waking up hurting and tired.  Thanks I appreciate it.