Ever since my miscarriage and D&C..

For some reason around the time of my period since my miscarriage and D&C, i ALWAYS get pregnancy symptoms now. I never even used to have any clue my period was coming and now i always question every month if I'm really pregnant again or not. It's really driving my insane and actually makes me sad because it gives me false hope. Has anyone else who has had a miscarriage and D&C experienced this at all? I don't know how to handle all of the emotions that flood me :(