Going from a perfect day to a less perfect day sucks.

How old are you? Can you talk to your doctor or whoever prescribes the meds to get another prescription? Sorry you got switched to a new casemanager. How long have you had them? Maybe the other casemanager was overloaded. It happens, unfortunately. But if they're not working with you to help you, then you could maybe ask to get someone else?

Do you have any sort of therapist to talk to? Or a crisis line? Or even to your mother?