I can only tell you about my dream about roaches. One roach, huge, it was going to destroy the world. And of course it was in my apartment. I trapped it upside down (it couldn't move) in my yellow sieve. But then I couldn't move either. And that was a dream about where I was with my old "stuff" - I had found it in t but, at that time, although I was aware, I was still trapped. So I worked some more in t and finally got to where I should be.
So I'm thinking - you're in t, you've found roaches, you've caught them in light and they stay where you can examine them, you use household remedy (just like me) which leaves you and roaches stuck with each other - but further t might be called for? If this interpretation works for you, understand that you've had a breakthrough - you've found something!
I wish you all the best. Keep going!