Hey Aaron,
This is a common problem with this device and we already have solutions for you here on our [[Samsung Galaxy Tab 3 7.0|troubleshooting page]].
First, resetting the device is the advised step. Since you have already done that and it didn't work, I recommend replacing your battery. The device may be overheating because of a faulty battery. Once you supply your device with a new battery, your problem should be solved!