Help Penelope the hedgehog get well

Recently Penelope has been hibernating despite the temperature being 75+ and we have to keep waking her up from it. We’ve also noticed she has problems with her quills. At the the time we are tight on money and can’t afford to take her to a veterinarian and would love so much to do so for her. She has a sister and her sister audo wants her to feel better too. This is my bundle of joy she means the world.