I made it to be just slightly smaller than the size of a piece of computer paper, because that's the size I want it to be when I print it. I always go to the inches section instead of the number of pixels.

I'm gonna try and start this drawing over with the suggested ppi of 300 and see how that works.

I doubt it's my computer, because my laptop is less than a year old. So their isn't a lot on it aside from the music I transferred over from my old computer.

I'll give this a shot.

Thanks everyone.