Hi Mommy! Congrats! Yes, it's normal. I also experienced it lalo na kapag lumalaki na si baby. You can try wearing maternity belt to support your back. 😊 Nakahelp sa akin yun.
Read nyo ito mommy https://ph.theasianparent.com/pananakit-ng-balakang-ng-buntis/
Thank you po! 😊
Lady Lee Belleza