This is getting creepy

So since summer 2024 I have had someone using my Discover credit card to order doordash. Since I use my card a lot, I didnt notice the transactions. I canceled the card and filed fraud. Not even a week after receiving my new card, I had doordash orders again.

No one in my house orders doordash, we prefer home meals. I had not taken the card outside the house since i decided to hide it to control my own spending. This freaked me out and I have permanently locked the card, filed fraud, got a new one. Still locked.

Literally the next day, I get an email for sign in attempts to my doordash account (used to have one from years ago.) I deactivate it and even go as far as removing my cards from my paypal.

I hear nothing for a month and just today, I have recieved 2 uber eats transactions on my bank of America debit card (which is also locked away and I don't use it ever.) BOFA returned both transactions and I locked the card. All of my cards are now locked and I have just one other debit from an online bank that I monitor closely.

Why am I being targeted and what can I do to stop it?