23weeks small upper abdomen lump???

Jennifer • 23yrs, happily married and expecting our first Lo Austin Xander in November.

Walking through Walmart and noticed a small lump near my rib area on the right side, There's no lump on the adjacent side. I always rub my tummy and have never felt this before, I plan to call my midwife tomorrow morning but just curious if any other moms/expecting moms have ever felt or had this before and maybe have some advice or input in it.

It's kinda freaking me out my husband says it's probably the baby but this is to high to be lo body parts.