Should I be worried?

My 1 yr old was sitting on me while I was laying down just being playful and all the sudden he stood up and pounced on my stomach.. I know I have to be more careful and definitely won’t even let him sit on me like that again. I haven’t felt baby today and that was hours ago. So I laid down because I usually feel her as soon as I lay down and I felt nothing for about 20 minutes but I think I just felt her move so I’m hoping she’s okay.. I know i didn’t feel my first much until I was like 23 weeks but should I be worried she could’ve gotten hurt somehow?