Cogratulations to you and your husband for a new beginning to your lives.
Kaegee, You did not say where you transplanted, but you should have a phone number where you can call a transplant coordinator. I think that you should call today. This could be something as simple as an adjustment in his medications. Only his transplant team is qualified to make that assessment. During the early days after transplant surgery he is fragile and adjusting to meds. Your new approach needs to be always proactive for the success and safety of the new liver. It is always OK to call them with questions. You will not be imposing on the coordinator! (That is a lesson that my husband and I had to learn - it is okay and encouraged to call )
Let me know what you find out.
Hugs.

I am having same trouble with our daughter. She says nothing taste good. She will take a few bites and one protein shake a day.