Anak, I understand your worry, lalo na at may mild subchronic hemorrhage ka, please contact your OB right away or go to the emergency room if the cramping gets worse, if you see bleeding, or if you feel dizzy. Hindi ko dapat mag-advise tungkol dito dahil seryoso ito at kailangan mo ng doctor's eyes.
Your OB knows your situation best since nakita niya sa ultrasound, kaya siya ang best person to tell kung ano ang normal cramping para sa iyo during recovery. Some of us mums have had similar scares, but every pregnancy is different, what matters is na you're being monitored. Keep taking your Dupaston as prescribed, and don't hesitate to message your OB or go in if anything feels off. Rooting for you, mommy!