I am returning 4 days post -op to reopen and rinse out my flap due to debris under the flap. Is this the same as DLK?

I am four days post-op from bladeless wavefront lasik surgery, and am returning today after a concerned appointment I made yesterday of cloudy vision, eye redness, and pain in one eye. I was told there was debris inside the flap and they need to reopen and wash out. Is this the same as DLK (Diffuse Lamellar Keratitus)? Also, will the recovery of this procedure be similar to the recovery of my initial procedure? It was quite painful for several hours, and I want to be mentally prepared.