I'm only 5 weeks pregnant but with the cramping and discomfort it's really hard to find a…

I'm only 5 weeks pregnant but with the cramping and discomfort it's really hard to find a comfortable sleeping positron.. Does this happen with anyone else? I get cramps and breast pain mostly at night and when I sleep on my side it feels like my tummy is falling lol. If I put a pillow on the side it's fine. It's such a weird feeling!!!! Anyone else have anything like that? When I sleep on my stomach it hurts because of the cramps and on my back I feel pulling😩. I'm loving the growth but I need a comfy position!