I recently applied for carers allowance, my son gets pip, he has incurable cancer so gets the higher one for his mobility as well. I was refused because I earn too much in my jobs, I do pretty much what you do, when I’m not working I’m taking him to hospital appointments, shopping, cooking, sorting out his medication, checking his blood pressure throughout the day etc……. I did get it when he was little and going through cancer (he was 6 then, 23 now) the only difference then was I wasn’t working.