Anak, I know how confusing at worrying this is, pero please, go to your doctor or ER agad to rule out anything serious, okay? These symptoms need proper checking, hindi lang online advice. A few of us mums have had weird symptoms na hindi straightforward, kaya it's really best to get examined in person. Your OB or even the ER can do blood tests and ultrasound to see what's really going on, BFN o hindi, may ibang things na dapat i-check. Sending you strength, and please don't wait on this one.