ligament pain/soreness?

Sheina

i’m 27 weeks and i’m starting to feel soreness on the right side of my belly up top near my right ribs and below my right boob. it honestly feels like there should be a giant bruise there. but there isn’t. it feels internally. dr says it’s probably ligaments stretching. got an ultrasound and everything looks fine. just find it weird that it’s only in that spot of my belly. anyone else experience this before?