I have short hair on the side about an inch but choppy, I had it cut over my ears and it's growing in. It's longer on the top, 2 inches. I can't stand my hair short....I would like to have extentions to cover my ears. nothing drastic in change. I dont want glue or sew in, I want the extentions that last 6 months *(since my hair grows fast this would be great) is it too short for these 6 month extentions?