Accidentally deleting important text in a note

Grabbed from a Google search

How to recover deleted notes on an iPhone

1. Open the Notes App.

2. Push the left (back) arrow in the top left corner, until you get to the Folders menu.

3. Tap on "Recently Deleted."

4. Click on "Edit" in the upper right corner.

5. Dots should appear on the left of all items in Recently Deleted.

6. Tap the dot next to the Note you wish to recover.

7. Tap on "Move To…" in the lower left corner.

8. Tap on "Notes" to return it to the list with the rest of your Notes.

Do you not have the "bin" option ?

I use Google Keep but I am sure Apple Notes has the same type of feature.

Check your note app for a bin option to see if your deleted text is in there