I don't understand what I can do here...

I had to ring Waterford hospital to cancel my appointment from the car park outside the hospital because I'm on my own and can't find a single space for the car. I can't walk more than a few meters so parking far away isn't an option. Put back on a waiting list because I can't leave my car anywhere to go in. I'm fuming. I've been driving around the car parks for over half an hour. I can't afford the fuel it's wasting and I've no wheelchair pass because I couldn't afford to send the form.

Outside the hospital now in a taxi rank just crying because I'm so exhausted. I don't know what to do! I have blood clots in my legs and this was for a scan to make sure my blood is still flowing okay. I've to wait til probably summer now before I cam be seen again