my sex drive has lowered a lot

I have a new boyfriend who I am totally in love with but my sex drive just won't kick into gear and it's affecting our relationship.... heeeeeeelp. I think it's stress but I'm significantly less stressed out then I might have been before and still, my desire to have sex is low and when I am horny, I just don't get wet enough. I'm 22 years old and having to use a ton of lube.... HELP ME