Heating pads and a nice warm bath with Epsom salt can work. It's not a perfect solution as you can't move around and be active but it's helpful. A heating pad on my low back and front pelvis is a winning combination. I also use something calm Mountain Magic lineaments cream on my tummy and it burns icy cold and helps a bit too. I'm 16 days from my period and in so much pain in my pelvis and back and am sitting here with my heating g pad now. I need to get an IUD implanted and sure hope it helps.