Primary home converted to rental in '20. I also refid that home in 2020.Do I combine info from both 1098s (before

The home was converted to a rental on December 1st. The prior 11 months it was my primary residence.  I refinanced in the middle of the year. Should I combine information from both the pre and post refinance 1098s and put the combined information in the "expense" section of the rental income property? Or should I put the pre-refinance 1098 into the "deductions