thrip

Help! I woke up this morning to my plant leaning over near the top. As I was propping it up I noticed this jumping flying insect in the back. I killed it. But then I noticed another. This one was kinda hard to kill. He jumped from plant to plant from wall to wall. When I did squish him he jumped...

This is my first grow and I'm learning as I go, but I'm 80% sure my plants have thrips. What should I do about this? I'm deep into flowering stages and I'm freaking out now lol. Help guys!