Sexually frustrated=Moody?

Zemog
I've been with my boyfriend for over a year we have great communication I love him he loves me, we see each other every day all that good stuff anyways he hasn't been able to sexually satisfy me or please at all in like a month, I've been so sexually frustrated that I've  been so moody, annoying, irritating, I'm always picking fights and getting mad over stupid stuff I've also been really distant and have not cared that much about some things. Could it be my sexual frustration or is it something else? I told him how I feel and everything but idk. has this happened to anyone else before or am I just a beyotch for being this way with him?