Need diagram or pic of prongs in USB port

[lbulmer]

Hi. The prongs in my charging port are all bent out of shape. I've tried to straighten them in the past, but I don't know what they're supposed to look like. Now it won't charge sometimes, or it won't sync, or the phone dials itself when it's on the car charger. Does anyone have a diagram or a picture of what the prongs are supposed to look like so I can try to get them back to normal???

I took the phone to Sprint. I have no insurance and it's out of warranty, so it would be a $95 repair. Any help would be appreciated!

Thanks!