Wondering??????

So yesterday my husband and I had intercourse. We went through our normal routine, with a lil extra. And then he blurts out, “OMG It’s sooooo warm.” Naturally I responded by saying, “ isn’t it always?” He said ,”no it’s always good but it’s never this warm.” Ladies what does this mean? Is it normal? I’ve also been nauseous and my appetite is a mess. Everything literally makes me feel sick. No vomiting or diarrhea just persisted nausea whether I eat or not. Help ladies!