I'm frustrated, I'm venting.

These past few days have been weird. I haven't done much with my girlfriend. Whenever we do have the time, she becomes tired, so I let her off to sleep.

Today I just wanted do something sexual, not over the top though because she's still on her period. As I try to turn her on, it does not work. I immediately become turned off myself. Then she tries to go and turn me on, but I'm no longer in the mood. She becomes a bit frustrated and starts to complain. What am I suppose to do? She tells me I don't have to kiss her to turn her on, I know that shit! but when I tried to do anything else she wouldn't let me. A few minutes later she falls asleep, and wakes up again. Errrr, I don't know. I still like her though.