First of all, RELAX. A lot of times when you are in a stressful situation (moving, boyfriends, marriage, job change, school,etc) your body body goes into survival mode, and for women, that means the conservation of blood.
But, if you are in a intimate relationship with someone, I would suggest you do stop and get to the doctors’, not to mention a faithful adult confidaunte. They might ask how long you’ve been menstrating, what your life’s been like lately, how long you’ve been sexually active, and whether or not you’re on contraceptives. If you aren’t, they might suggest that you start using some. And that faithfull adult will be willing to sit and listen to your concerns and offer some advice.
And talk to your partner about this. And I don’t care what you do to make him listen. If he cares, he is goning to need to know about this whether he likes it or not. If he doesn’t, I would suggest telling your adult confidaunte and bringing the police into this if anything else is invoved in this: i.e. drugs, battery, rape,etc. After all, he did make the choice to love you, and you both made the choice to become active.