antifreeze leak

My 37,000 mile 2014 EcoDiesel is starting to act up... On the way home from a long trip the HUD notified me the engine was overheating. Upon inspection, I noticed the antifreeze was very low. I refilled and was able to get home. A few days later I tried shifting the truck into gear after...

5.2 Okay so I have a coolant leak, ill drive it about 1000 miles then I have what I think is a high pressure leak the first time it happened it blew antifreeze everywhere all under the truck on inside of the tires aswell I put a pressure tester on it and nothing no leaks changed the lower...