Any tips on sleeping comfortably?

So  I'm only 15 weeks but I have found for the past few weeks is that all I do is toss and turn. My body aches so bad like my back is sore like it needs to be massaged and my hips ache too from laying on the sides and my feet end up achy too :(. Bad part is I have no one to massage it for me because my bf died right before I found out I was pregnant. Any tips on how I can sleep without being so uncomfortable?!