In 2017 I used blockchain for bitcoins.
I did the following thing:
I had the .json wallet for my wallet address.
Everytime I wanted to access it I imported it.
What I didn't know at the time is that blockchain generates a new "My wallet" address when doing this.
So I got bitcoin transferred to the "My Wallet" address instead of the address that was associated with the json file.
I went to bed and the next day I imported the wallet and.. Of course there were no btc.

So my question is: Is there anyway to gain access to this wallet? It's worth $8k today.

Would the password be the same as the one I use to the json file? And how do I know what the seed is if blockchain generates a new wallet everytime I import the json file?

Best regards.