Ok, so yesterday I bought the classic short chestnut uggs. I'm a size 7 & 1/2. I bought a size 6. I got home and walked around in them for a little bit and I realized that my toes are right in the front of the boot. They do fit kind of tight around my ankle . I heard they stretch quite a bit. My question is: Should i have bought a size 7? I mean I've read that people buy them 1 1/2 size smaller and that after a couple wears they stretch comfortably. Please help me!