Background Battery Drain IOS 13.5 iPhone XS Max

Hello.

i am having substantial battery drain on my iPhone XS Max. I’m not sure what’s wrong. I already did a hard reset and it doesn’t fix it. At night I place my iPhone on the night stand with battery in the 50s and I wake up with it hovering around 20. It happens during the day too even thought I have background refresh disabled. I’ve tried placing the phone in battery save mode at night and it still happens. I’ve checked battery drain and notice apps are consuming a lot of battery in the background but it is never the same app. They vary from day to day. This has never happened to me before. I am pretty knowledgeable but not sure what could be causing this. I’ve included some pictures to illustrate the problem. I have more if needed. I’m on iOS 13.5. Thanks for the help.