I'm knitting my first pair of socks. The size is women's small - size 5-6. The yarn is 70% wool, 23% polymide and 7% PBT. I am right on guage, etc, etc The pattern is very explicit on the number of rounds and so on. I am right on track - HOWEVER - unless this thing shrinks it's gonna be a Christmas stocking. Someone PLEASE tell me this thing is gonna shrink - before I just throw it away. It's supposed to be a crew sock, but right now it is a KNEE sock that would fit my husband. sigh......what did I do wrong????