Can you lose your scores?

I’m sorry if this seems like a stupid question, and I’m sure that some commenters will make me very aware of that, but it is just a concern. If I take the SAT or ACT again, will it “erase” my previous scores? like if I earned a 2380 the first time, wanted a better grade and took it again but ended up with a 1000, could I still have the option to send the 2380? or does the score “go away” because I retested?

All scores will remain in your account.

thank you!