Help. Coinbase wallet

I have my btc stored in coinbase wallet on my phone after the forced migration from brd. Today I opened the wallet and my balance had turned to 0.00. There are no transactions to see, and I have not made any my self. I have not shared my recovery phrase with anyone. The btc is just gone. Anybody know what is going on? I am getting a little stressed about it. I have tried to re-install the wallet and used the recovery phrase. The commemorative nft from the migration is there... The btc not. I could use a little help, and now i need to put in 500 characters as well to be able to make this post.

Thank you in advance to anyone who can help.