Hey moms, moms to be, or TTC moms; I have a weird question. Has anyone ever had an "itch" inside…

Hey moms, moms to be, or TTC moms; I have a weird question. Has anyone ever had an "itch" inside their uterus? I have gotten this weird itch in my uterus, or what I can say it is. I try to stretch it but I can't reach it. I'm trying to figure out what it could be and maybe next time I go to a check up, I'll mention it to my doctor.