My SAT dropped 50 points

I got a 1460 on my first try for the SAT back in March. I took it again in August in an attempt to try and at least superscore in one of the categories, and I thought I would so I didn't cancel my scores sends. I just received my 1410 SAT score last night, and I am pretty disappointed and nervous. It is the weekend, so I think it is too late to cancel the scores that I am sending because I cannot get in contact with the College Board. What do I do? Will this affect my chances of getting into college? I am trying to go somewhere like Carolina or Davidson and they will both be able to see that I dropped 50 points on my SAT score . Please help!