I get anxiety when it comes to germs and my spouse being high-risk

I feel like I need to constantly wash my hands or sanitize after everything I touch that came from

outside. The only example I can use to explain I anxious I always feel about it. I work 2 days in the office and I have my work bag. I just packed it (didn’t wash my hands). I went around and picked up and picked up my house shoes, I only wore them twice, but there was something on them, so how normal people lick there finger and wipe something off. I did that now I just feel horrible.