Need advice please :(

I met this nice guy through tinder while I was on vacation in North Carolina. He is a marine stationed down there. We face timed for the second time last night and everything seems to be going great, but while we were on FaceTime, I heard the notification for tinder go off. He met my mom and he was telling me like what my name was in his phone and how he wants to meet my parents in real life, and all that good stuff. I am worried that after today he won't talk to me ever again and my anxiety about it is crippling me. What should I do? Should I say something or just wait it out for him to text me? Please help!