We’ve bought a new mattress and I’m not sure I like it. DH likes firm I like slightly softer. I caved in and went for his choice even though I thought it was a little firm. Now I’m laid here with back ache. It’s only the first night and I know I need to give it a chance but I feel like I’m laying on concrete. We have a memory foam topper from previous mattress. He says it’s too soft and hot for him. Can I cut it in half and just put on my side of the bed??!