backpain

im 5months too and i know how it feels. try do yoga for pregnant woman. youtube and playstore have alot. it works for me. and also when ever i sleep i always put 1pillow at my back, 1 pillow at my belly, 1 pillow in between my legs and 1 pillow for my head and also 1 pillow standby just incase i need more.(my substitute for a pregnancy pillow) sleep on ur sides too. these helps me alot. every woman is different. what works for me might not work for u but u can try if u feel like it. and try not to bend alot. if u need to get something on the floor,try do a half squat picking up technique.