Game crashing and glitching in live mode

For the last couple weeks, my game has been going completely haywire. It only started after i downloaded my first pets, but then after i uninstalled the game and went back to the jungle adventure version, it still was glitching. At first it would crash after a few minutes, or after i went into build mode, but now it takes like twenty minutes and going into build mode only makes the game lag. But the lagging is truly horrendous, every time i shift the camera the game practically has to take a week long vacation before it'll stop lagging. I've tried going through all my cc, but since of the weird nature of the glitch, sometimes after i test a cc I'm not really sure if it's really ok or not. I took out all of my script mods so it's not that either. Has anybody else experienced something like this?

The dxdiag file is below, ignore the silly name I just thought that was funny