Mama, that's something you really need to check with your OB agad, ha, especially kung first time ka pa lang mag-pregnant kasi mahirap i-describe lang through text! A few of us mums tried guessing din before, pero buti na lang natanong namin ng doctor para sure. Just call your clinic or go in if kailangan mo ng peace of mind, they can confirm agad at kaka-ease lang ng mind mo.