Im so stressed 😫😫

I don't even know what to do in this situation. My 4 year old daughter is a Type 1 diabetic. She was on CHIP insurance and it covered her prescriptions pretty well. Well Wednesday I called the pharmacy to refill the 2 types of insulin that she's on plus the blood glucose test strips. Usually when I fill a prescription the pharmacy texts me telling me that its ready and how much it'll be. Usually it cost $150ish but this time they said it was going to be $1300!!!!! I was super confused at first but then I find out that her insurance was cancelled. So I call the insurance people and they said that it was because we didn't pay the premium. We pay the premium every 3 months. They send us a bill every 3 months and we pay it and move on. Well apparently whoever sent this bill out forgot to put our apartment number on the address and they sent it to the leasing office instead... and they sent it back. Along with the notices that the premium was late and about to be cancelled. I honestly can't remember when the last time i paid the premium was, but I figured the bill would be here soon but apparently they cancelled her insurance over a month ago?? So now I have to choose between paying for my daughters prescriptions and paying rent. Which I obviously have to buy the prescriptions. My daughter is already using expired insulin and she's only has enough for a weeks before she runs out. I had to reapply for CHIP but its going to take 2 weeks before I'm approved. And in the past, something always comes up and I have to run around doing a hundred things before I'm finally approved. I haven't been working in over a month and I don't qualify for unemployment. So this shit sucks and I'm probably going to be homeless by next month 😕