I am 10+3 today and the past week or so I've had such an issue sleeping on my sides. My hips are so uncomfortable! I have always been a side sleeper but when I'm on my right side now I feel so uncomfortable, like blood flow is being cut off or something and when I'm on my left, my hip starts to ache as well. I feel as though it is too early for these problems! I hate sleeping on my back or stomach but it seems my back is the only option which makes my sleep quality go down! We have a memory foam mattress and I've never had these issues prior.  Anyone using pregnancy pillows this early? I am not sure what to do!