Ay sis, that's something you really need to check with your OB agad, kahit mukhang normal lang, better safe than sorry during pregnancy! Ako, pag may ganitong concerns, I always call my doctor first bago mag-worry too much, kasi marami ring factors na need tingnan ng professional. A few of us moms dine-describe din namin differently ang same thing, so best talaga na i-confirm ng doctor mo mismo. Wag mag-hesitate na mag-message or mag-call sa clinic mo, yan ang trabaho nila at mas matutulog ka ng mahimbing pag alam mo na okay baby mo! Take care, momsh!