Quenya resources you might find useful (though you’ve probably seen most of these):
The Vinyë Lambengolmor Discord—Extremely helpful community.
Eldamo—The main dictionary (includes lots of useful neologisms), but it also has an intro to Quenya.
Quettali—Constructs the declension and conjugation tables for the words in Eldamo’s dictionary.
If you also want to write in the Tengwar, see Tecendil and BSSScribe.
Thinking in Quenya might not be a reasonable goal.
Quenya resources you might find useful (though you’ve probably seen most of these):
The Vinyë Lambengolmor Discord—Extremely helpful community.
Eldamo—The main dictionary (includes lots of useful neologisms), but it also has an intro to Quenya.
Quettali—Constructs the declension and conjugation tables for the words in Eldamo’s dictionary.
If you also want to write in the Tengwar, see Tecendil and BSSScribe.
Thinking in Quenya might not be a reasonable goal.