If you are talking about the steady rise starting at about 5am this morning then that is likely Dawn Phenomenon. It looks like you may have room to increase your evening Levemir by a unit or perhaps half a unit depending upon your sensitivity to help with that.
If you are talking about the huge spike at what looks like breakfast time yesterday, that appears to be a timing issue and you need more prebolus time particularly when you when your levels are already high before eating. I wait until my levels come down to mid 5s-6s before I eat breakfast, other wise your levels will spike like that and nothing to do with Levemir, other than perhaps a slight increase in evening Levemir may bring your waking levels down to start with.