Anak, please go to your OB or hospital ASAP para ma-check agad, hindi ko dapat sabihin kung ano yan, kailangan niya makita ng doctor mo in person!
I know it's scary, especially first time, pero tama lang na mag-alala ka, better safe than sorry talaga. A few of us mums have had similar worries around this time, at ang doctor lang talaga ang makakasabi kung okay lang or kung may kailangan i-check. Go now na, ha? Keep us posted!