Well, if it's any consolation, transmission of the virus from touching surfaces is so vanishingly rare that it may not even exist. That could be different with new variants, but there's currently zero evidence to suggest that's the case. Reference from the CDC below:Yeah, this COVID thing is out of control. Last February (2020) they were expecting to eradicate it within a few months; now they're telling us to keep wearing a mask through 2022!
I'm learning to be careful without being completely neurotic about it, because I have OCD and it's very easy for my anxiety/stress to spin out of control if I don't continually reign it in.
I have to avoid thoughts like, "Oh no, I brushed against the dirty doorknob with my shirt then brushed against the kitchen counter with my shirt; now my mom's gonna touch the counter then touch her face and die!".
We'll all get through this insanity somehow.