Things that make you wonder???

So, say if a random stranger (female) touches your stomach. In awe that you are going to be a mommy. For the  first time. What would your reaction be? Do you smack a bitch? Lol or just be in shock? I mean. They way it happened was living in NYC during rush hour trying to cut me in line to go up the escalator. So just to avoid her bumping into me, I tell her she can go. Since she's such in a rush. Then, she looks down and places her hand on my side and I react by blocking it with my arm. But she still ended up touching my belly a little. Now, all kinds of things running to my mind. Did she curse my baby, put some kind of spell on her? First time this has happened. So I'm just confused on how to act. Any thoughts or similar experience??