Post Partum Anxiety

I’m almost six weeks PP.. I guess I’ve been constantly worried about something being wrong with my baby. Idk if it’s because of Covid or just normal anxiety but I’m constantly taking her temp and assuming something is wrong. This morning I took a rectal temp and it read 101.. she pooped shortly after. I was told to retake it again 15 mins after her poop and it was 98.8 so normal. But is it normal for post partum anxiety to last six weeks, or even get worse around this time?! Ugh! Hate this. Just want my anxiety to go away. I shouldn’t have to take my baby’s temp 15 times to know she’s ok when she literally has no sign of a fever.