alot of folks seem to have had trouble with their onions this year...
ours got about the same size as yours then pretty mcuh called it quites...they taste delicious VERY sweet, but yeah...no size to them.
Just dug mine and I have about double the amount of sets I bought....many are the same size as they were when planted, some are a little bigger, and most are simply gone. Garlic did ok, I think, small bulbs but some good size cloves to replant this fall. I have one more small patch to dig. This is my first year getting garlic, my third time planting it.