Baby refuses to eat


My LO is 10.5 months old and used to be a great eater but around 8 months she started spitting her food at me. The situation has since deteriorated and now she refuses to put anything in her mouth or when she does, will only eat a few bites. Has anyone experienced this? Any advice?

Note that We have transitioned to self feed vs spoon feed as she refused to be spoon fed.