Hay nako, tooth pain during pregnancy is really tough! Please check with your dentist or OB soon kung puwede, kasi sometimes pregnancy can make our teeth and gums extra sensitive, better to get it looked at properly than suffer through it, lalo na 7 weeks pa lang. A few of my mum friends went through the same, and once napa-check sila, they felt so much better knowing what's going on. Wag mag-alala, dentists know you're pregnant at they can help safely. Fingers crossed it's just hormonal sensitivity, sis!