Maine coon kitten? (i hate the 20 character limit!!!)?

That "M" on the forehead is a marking that all tabby cats have - it has nothing at all with being a Maine Coon, and everything with having tabby markings. All tabby cats - regardless of breed - have the "M". Not all Maine Coons have that "M" - only the tabby marked ones, they can be solids, bi-colors, and calico, not all of them are tabby. Even at a young age, Maine Coons are big. You've got a beautiful little domestic long haired kitten - that's the cat that Nature created, and they come in all shapes, sizes, colors, and fur lengths. Enjoy her for what she is - not Maine Coon, but a beautiful long haired cat.