The Trailer Park

Blue managed to have a miracle baby dinosaur all by herself. Life finds a way, I guess.
Meanwhile manly Chris Pratt and the poorly written miserable woman are looking after the clone child from the previous film and the three of them have to hide away from society in a cabin somewhere for some reason.
Both "kids" get kidnapped and then... Locusts and evil company stuff happens.

Not the first time. The dinos did that in the first movie as well - I guess they were reconstructed using DNA from that lizard that can clone itself. Didn't they originally try to make all of the dinos female? So they wouldn't be able to reproduce. And then, as mentioned, they crossed them with a species that are better at cloning than we are...

And sure. Kidnapping dino babies and then locusts makes perfect sense

Amphibian DNA

"Many species of whiptail lizards are all female. That's right: these badass ladies figured out how clone themselves, so they wouldn't have to bother having sex with males to maintain their species. This natural form of cloning is called "parthenogenesis" — and it isn't as complicated as it sounds."

So when you said "the first one" you meant the first one that wasn't the first one, but the one that was first of the ones that weren't first