I have this same issue. I have two wallets on my trust wallet app. Connected the first to opensea and created nfts. I sent an nft to my second wallet on trust wallet and I can’t find it. It’s confirmed successful on the blockchain and shows it’s owned by two users but I can’t find it even after I connected the second wallet to opensea just to see if it will show up there but nothing.
Also the first wallet linked to opensea on the collectibles tab trust wallet shows only 1 nft out 4 created.
Trust wallet supports Polygon (MATIC).
Trust wallet doesn’t support Polygon NFTs
Your NFTs will remain on your address
You can find a wallet that supports Polygon NFTs and import your recovery words there to see the NFTs.