I was raped by large reptile like being.

A couple nights ago, I was throwing some raccoons into a furnace, like usual for cold nights here in Anchorage. Anyways, when I went to bed, I remember having a short dream about fighting king kong with a giant fly swatter. Since I live absolutely alone and I have no friends, I don't see the need to lock my door. Anyways, at about 3am I woke up, and I felt something slithering up my spine. At first I didn't even process there was something there, but then when I turned and looked I saw two red eyes, and green moist looking skin. This being had really sharp teeth. He tied my arms and threw me on the ground. He arched my back and proceeded to put something inside of my anus, it felt cold and moist. After about 3 hours, I felt an odd liquid entering my anus, and it came out of my mouth. I passed out, that's all I remember after this. (I wasn't startled at first because I thought my dogs vibrator was on my bed)
please, if you've had a similar experience, please tell me how you coped with it...it is very traumatizing and my imaginary friends keep laughing at me...plz help