I have a 7 year old cat, Named Atta. She'll be 8 in March. :)

She throws up A lot. Every day at least once. Few years ago she has problems with eating insulation. Could this have damaged her digestive system?

She got fleas last year or the year before, I don't remember. But she started to get very ill.
Her lungs kept filling with fluid and she would wheeze and pant like a dog. We took her to the vet and they. Did whatever they did to fix her I guess? XD

She has atshma and if she gets too excited or frightened her lungs fill up with fluids and she wheezes.

Please reply asap.

You need to take your cat to the vet immediately.

Although cats can throw-up periodically, when it is everyday or multiple times a day, there's an immediate medical problem that needs to be treated by a vet.

Definitely, definitely take her to the vet, ASAP.

Did you or your family happen to have bought any cat grass ? Or do you witness her eating a lot of grass?
Cat grass makes cats throw up as an aid in troublesome digestion.. and some cats don't seem to know when to stop eating it.