Ay mamsh, sobrang sakit nang ganyan, lalo na puson at balakang, hindi yan normal na dapat i-ignore! Please see your doctor or go to the nearest health center agad, especially since fresh ka lang from delivery. Pwede itong maraming bagay, but you really need a professional to check you in person para sigurado. Huwag mag-atubili, okay? Your recovery is so important. Sending you strength, mama!