As everyone else said, hang in there. I trained here in the NE and started at the end of Oct 2002. That was right before a harsh winter that kept me grounded numerous times . . . there's nothing you can do about the weather except stick it through . . .
. . . do keep up on your ground school and FAR/AIM, it's something I wish I had done more often, now I often feel like I'm illiterate with the FAR/AIM watching others throw out the numbers with ease.
Try being away from flying for 5 months due to a military deployment, talk about serious withdrawls.
Hang in there, it will improve!