I don’t think you need to grow an extra arm ! I’d say you have plenty of arms to help you , for example, the hand that was helping your little daughter in that photo on your story.
She would be far more relatable and real if she popped on and said that she is getting a hand with the babies , that would be perfectly understandable ( nobody is super woman ) rather than popping on pretending to have baby brain and “mum life” but being dolled up to the nines every day, that’s not really “mum life” or “baby brain” . I really don’t think that eyeliner is tinted on to her eyelids and I also don’t think those fake lashes are permanently glued on! I have yet to meet a mother of 3 small children, myself included ,who is dolled up , complete with eyeliner and eyelashes and hair done on the daily , every day! Unless of course , they have a nanny or family there helping out everyday.