Have to agree with bugs. I looked at some pics and the white spots look like debris on top of the leaf?
They look badly infested with thrips or mites. I'm guessing the former. Spinosad should make short work of them. The concern is how much damage have they caused, and how long it will take for the plant to recover.
Consider starting over unless you plan on babying it for the rest of its life...
I have to baby sit her because its my first ever plant and it is my responsibility and fault that they have bugs and heat stress. I should treat them and make for them .