Thank you for the advice!!
She went in last Thursday and was supposed to be hospitalized until Saturday, but my fiancé (who took her) refused to let her stay since someone isnt with her at night. So he had to sign a release and they gave her a fluid bubble, we started meds on Friday (antibiotics and antacid). Today is her first day with no meds and she's still eating a 1/4 can of the wet I/D until we go back for a 7 day checkup on Friday.
I just want her to be happy and healthy so I will do whatever I need to. I just wasn’t sure what to do food wise knowing if I asked my vet about Wellness; they'd talk it down (most likely) to stick with the Science Diet/Prescription Hills food.