Feet and back hurt so bad!!!

Alicia
My feet and back are hurting so bad already and I know they'll just get worse. I used to be really good about soaking my feet or taking a bath after work every day but I'm worried about the water temperature and bath salts. Does anybody know what exactly is safe to soak ourselves in that won't hurt the baby and the safe water temperature to keep it at?  Any feedback is greatly appreciated!💖