Hi Am 24. I Started Eating Raw Rice 2years Ago,

Hi
Am 24. I started eating raw rice 2years ago, i hav tried to stop this habit but couldnt.. I hav been having heavy periods dat last 5-8days, the flow for the first 2days barely stains my pants bt aftr that it becomes very heavy nd last for 3-4days. My circle hav also been irregular, this has been going on for over 6months. And am losing weight, from 71 to 63
Does this habit have an effect on fertility as a woman? Am really scared