Does anyone know if this is oral thrush?

Sorry for the gross pic.. I have this yellow coating on my tongue that is not coming off with brushing very well and seems to come back. I’m first trimester so attributed it to all the ginger hard candies staining my tongue but now I wondering if it’s thrush? It also feels like there is something caught in my throat when i swallow... I stuck my finger all the way down my throat and there are a couple bumps at the way bottom of my tongue. Can’t get into ent until end of week... the bump isn’t even something they will be able to see it’s so far down. What do you think? Nothing is painful just irritating because I can feel it every time I swallow.