Different beds

Brittany
I'm used to sleeping on a 12" memory foam mattress but I'm in the middle of moving or and closing on a house so me and hubby will be in a hotel for a couple weeks.. I'm 15.5 weeks along so I'm not too uncomfortable yet but I can find no relief to my back hurting on this bed! I miss my bed! 😭 what kind of creative things have other people done in these kind of situations?