Sharing clothes

After I wore my husband's clothing I smell so bad and after having sex my puss smells like him he has body odor this is my first time getting it and my armpits are irritated.

I've heard that borrowing friends clothes can throw off your natural scent but what can I do!

I have been screened for sti,std am clean its the body odor horrendous what can I wash with I feel like getting tomatoes for skunk smell lol