Phone calls dropping out contiually since new software update iOS 14.1

I updated my iPhone last week to the new software iOS 14.1 and ever since I am in the middle of a phone call and the call just seems to disappear like I can not hear the person anymore but the call is still going. I have to keep hanging up and calling back. Today it has gotten worse and I have only been on the phone for 10 15 seconds and it happens. Is anyone else having this problem or is just my phone. I am waiting for my new phone to come but its 2 weeks away 😳😬😫