I have been diagnosed with stage 3 endometriosis some years ago and it must have escalated already because an ovary has been removed. I would like to know if there is an adverse effect with tampon use and pelvic adhesions? My bowel had adhered to my uterus and I suspect my bladder too. I recently used a tampon and after using it, I felt heaviness/ cramp like pain in the bladder/uterus area.I checked for UTI and kidney stones but came out negative. I'd appreciate any info. Thank you