You might want to read this mommy https://ph.theasianparent.com/sakit-sa-tagiliran-ng-buntis?utm_source=social&utm_medium=article&utm_campaign=seeding
same nung 4 to 9 weeks ko nag ca cramps ako normal lng daw yun nag aadjust kasi yung bdy natin para mabahayan ng baby for 9 months, hot compress lang dw po