What's the round things in my tempura sushi?

I just bought some tempura sushi and there are these round things in a cluster on the side of the roll. Is it fish eggs, I'm assuming it's shrimp eggs because it was a shrimp tempura roll. I'm kind of grossed out now because even though I don't mind shrimp pregnant shrimp gross me out. Have you ever seen what a shrimp with eggs looks like, not only that but they're related to the cockroach on some level. Don't know if I can eat this sushi anymore.