1,250 oz of frozen milk

My daughter will be eight weeks old on Monday and I've already got 250 bags of frozen breast milk. I'm not really sure what to do with it all, I'm feeding her as I go and this is just excess. I can't donate it because I've just been wash my pump parts and I don't sterilize them once daily like all the pamphlets say you have to do and I'm afraid they'll just dump it all. I love that I'm providing enough for my daughter but feel like I'm going to end up wasting it which sucks also. :/