Uy, that kind of pain, especially kung parang deep or nabugbog talaga, really needs a doctor's check, ha. Pwede itong maraming causes, at kailangan proper assessment para malaman kung ano talaga ang problema. A few of us moms have had similar experiences, pero iba-iba ang dahilan, sometimes it's posture, sometimes muscle strain, or something else entirely, kaya talaga mag-consult muna bago mag-alala ng malaki. If it's getting worse or you're having trouble moving, don't wait, go see your OB or regular doctor agad, okay? Sending you healing thoughts, mama!