Suddenly uninterested in solids

Hi! My 11 month old has suddenly been uninterested in solids. For the last week. He was such a big eater prior, would try anything. I’ve been giving him the same things he’s enjoyed - and a few new ones and he’s just not interested. He only wants his bottle. 😔 I try multiple times a day before giving him his bottle and have been providing his safe food- Cheerios everytime and he’s not even interested in those. Any tips? Has anyone gone through a phase of sudden disinterest in food?