Reclaiming the Alpha

so this is a spin-off of my old fic called Mournful howl. read mournful howl first or you'll be lost when you read this. now im taking a breather from my blood lines fic called A Love Lost. I need help trying to come up with a reason for why my OC Celeste is rejecting blood. if you have an idea plese PM me and tell me. I'll mention the one who gave me the idea in the beginning Thnx