Sis, I know it's nerve-wracking, pero please check in with your OB just to put your mind at ease, better safe than sorry lagi, especially pag may concerns ka talaga. A lot of us moms get worried about discharge during pregnancy kasi hindi kami sure what's normal, pero honestly yan ang best na makikita mo sa doctor para ma-confirm. Since okay naman ang ultrasound at heartbeat ng baby mo, that's already such a good sign! Hopefully it's just one of those pregnancy things, our bodies talaga go crazy when we're preggy, e, pero let your doc check it para sure ka na and you can relax na. Sending you a hug!