Went to see my mom a few days ago and she noticed my belly had gotten bigger and goes "oh my gosh…

Went to see my mom a few days ago and she noticed my belly had gotten bigger and goes "oh my gosh can I touch it?!" I was like oh great and it begins. Going to try not to care if family members want to "feel" but strangers and people I barely know... that's not cool. I don't like people touching me haha not a touchy feely person