Constant urge to be/ semi orgasmic feeling

Anyone else deal with this? For 2 weeks , I'm having some kind of pelvic floor spasm. Feel like I have to pee constantly and I also feel some kind of clitoral stimulation on and off, feels like my vaginal walls are moving! What could this be? I'm always on the toilet but a lot of pee doesn't come out and I also have some stinging in my bladder, but no infection.