Is this appendicitis or am I just nuts?!

Okay, let me start off with saying I am a fifteen year old female. I'm actually sincerely worried about this, so helpful answers only.

So, yesterday morning I woke up with this pain in my side. Not on my tummy area, but on my side.
Here I have a picture.
Okay, I tried to draw a picture but I couldn't post it...
I will If I find a way.

Anyways, it's on my side. Like, when you put your hands on your hips. Your side.
Okay put your hands on your hips. Put them right on your hipbones. The part that you're cupping in your hands in your SIDE. Now, Right above the hipbones on your side is where it hurts.
I don't know if you understand what I'm getting at but this is where it hurts.

I woke up with it yesterday. I think I may have slept funny. It might also be because I had a fair amount of cake late the pervious night and I ended up going to the bathroom alot because of it. If you know what I mean. Maybe I'm sore from pooing...? haha. I don't know.
But when I went to the bathroom today It was green. Solid, but green.
Oh, and I've had no fever.