Have had an estring put in today to try to fix vaginal atrophy. (Couldn't manage it myself.) It feels uncomfortable and I have some mild cramps like period pains. I know this is to do with my vagina, which has always been a sensitive flower. Think I also have a tilted cervix. Will it settle down and is it just my vag getting used to a 'foreign body' or do you think GP has put it not quite in right place?