Hi sis! Okay, so this is actually something you should mention to your OB as soon as possible, hindi siya emergency pero importante talaga na i-check ng doctor, lalo na ngayon na pregnant ka. A few of us moms have dealt with changes down there during pregnancy, and sometimes it can be normal hormonal stuff, pero sometimes kailangan ng expert check para sure. Don't be shy to ask your doctor, they've heard it all, promise! Anyway, keep the area clean and dry lang in the meantime, and try not to worry too much. You're doing great asking!