Please offer advice! Feeing nervous 🥺

I just found out I was pregnant, just 4 weeks pregnant now. Before I knew, I went tubing pretty hard with lots of waves and bumps on my stomach behind a boat, but did have extra cushion of a life jacket.

It would have been only 2-3 days after conception. This is too early for anything bad to happen right?? Has anyone else had a similar experience and everything was okay? Kind words only please :)