8 week old not slept all day

Li

For some reason today she has not slept. She will happily sit there taking everything in, her eyes darting round the room but whenever I feed her she dozes off and then is wide awake suddenly.

She has just screamed crying out the blue when looking at a picture on my bedroom wall. Is she getting overwhelmed?? Is anyone else going through this??

Am I in for the best night sleep in a long time or is she gonna kick off? 😂😭😴