Anak, please go to your OB or ER right away, spotting with brown discharge and belly pain need to be checked immediately, hindi ito pwedeng antayan. I know nakakascary, pero kailangan mo ng doctor to see what's going on, okay? Wag mag-alala, marami sa amin na nag-alala the same way, pero ang best thing is to get checked now so you'll know kung ano ang happening. Stay safe, ha!