i had a miscarriage on september 3rd and i’ve had my period (oct 3rd) since then . but now it’s december and i have terrible cramps back pain headaches and i have a uti . i never went back after i had the miscarriage they never really told me to , just told me my levels was going down . i’m late on my period and i never miss it . i’m just wondering what it could be ?? or if i need to go get checked out ?