Garlic Question

[neoguy]

I know when scapes appear the green growth stops and cloves start forming. But, does the head and the cloves
continue to grow in size during this time?

I pulled a couple of head and they appear small, I'm afraid I may have over fertilized. I did stop the ferts, rabbit manure pellets in late winter/early spring and rabbit manure tea and fish fertilizer up until mid May. About 4 weeks or so until harvest and I'm bummed.