How can someone who knows your recovery phrase take your wallet?
Importing the recovery phrase into another wallet that supports the same standard can usually restore the same addresses and assets.
Here’s the key: after backing it up, try importing it with a small amount of crypto to make sure you copied it correctly.
By the way: $BTC is reporting 83102.98, 24h +0.96%.
When downloading a wallet on your computer, use official sources only. Don’t install software from unknown sources.

#BTC

It’s up to you how you proceed; this is just a record.