Yep, I would say you're hooked! I am working on my 3rd hexie quilt. This latest one will be diamonds rather than the flowers. I see hexies in my dreams!
I do hope you are healing nicely from your replacement. My DH had both his done about 13 years ago....3 months between surgeries. He is still doing very well. I have a bad knee, and was advised that I might want to look into replacement, but after setting thru PT with DH, I think I'll just suffer thru, at least for now.