you could, but I'd just let them be. as you wash them they will separate a little and retangle. That'll probably take care of some of those gaps. I was about to post about them, but I see you already mentioned it.
it's doesn't look bad. It just looks like you tnr'd them a little tightly around the scalp. They'll loosen up and fill that space in on their own.
If you wanted to, you could undo them and do them again but a little looser. the knot doesn't have to go all the way down to your skin. In fact, it's fine to have an inch or so of undreaded hair by the root. It'll naturally do that as your hair grows anyway
updated by @baba-fats: 07/10/15 02:03:27AM