Please help

So this is the second time I've spent the night with my fiance. We both slept fine the first time, in fact I could hardly get him to wake up. This time, though, it was warmer, and he seemed restless. At about 5:30, he got up and said he loved me but he couldn't fall asleep in the same bed, so he was going to have to go sleep on the couch.

We sleep together a lot, just usually naps, and this has never been a problem. I was having bowel problems, so I woke up to myself passing gas a few times. Could this before an issue?

Please help me. Can we still have a good marriage if he can't sleep with me? What should I do? I feel so rejected right now 😭