Mama, please get checked by your OB as soon as possible, or go to the hospital kung sobrang sakit na, better safe than sorry sa ganitong mga symptoms, lalo na ang regular na pag-iiwan at balik ng sakit parang ganyan. You're doing so well taking care of yourself by reaching out about this, and I'm sure your doctor will give you peace of mind right away. Hang in there, mama, you've got this!