It’s because the weight of the belly is taking it’s toll on your body too, hence the ache. Remember your baby is growing, and getting heavier & bigger.
I do have it too.. the stretching pain yet i dunno how to describe it cox it do feel like cramp. I asked doc they say most prob is baby growing
Everything feel so new to us.. i also feel much better after knowing im not alone having such “stretching pain” Sometimes i do feel “pulsing feel”, dunno how to describe but is like the “ti ti ti” feeling inside
J Poh