Keeping old tests

Allison • 25 years old, 2 miscarriages in ‘15 & ‘16. Married 💍. 💙 KJS 6/30/18 💙 BBS 4/29/22
I miscarried in August. Over the course of about 11 days, I took at least 25 tests, all positive. I kept them in a ziplock bag, and even 3 months later I can't bring myself to throw them out. Even though the bag smells like old pee. 😷
Did you ladies keep any positive tests after your loss?