Uni of York Clearing 2025 English

Hii!! I really need some help - I applied to KCL with predicted A*AB for English and secured an offer for AAA. My insurance is Royal Holloway with AAB offer, but i am fearing i will get A*BB or A*AB and miss my KCL firm. If i miss KCL with the other grades, would it be worth contacting York Uni? I applied and received an offer but declined, but I would still really like to go there is calling them for clearing worth it? I only say this because I prefer the course itself at York but it was too high to make an insurance. I am just so stressed about having to call loads of clearing lines and not receive any places from any unis or one that i really hate. I would love some advice!