Blown head gasket?

We have a 2012 tacoma prerunner v6 that has been having a problem overheating. Last week I decided check the spark plugs due to multiple codes, a few saying misfire on a specific location and one saying multiple misfire detected. So I noticed that only one spark plug was wet, it was the middle one on the passenger side. Anyways I left all spark plugs out and didn't go look at the truck for a few days. Pulled out my borescope and without needing to use it I could see coolant sitting in 5 out 6 chambers. I figure blown head gasket but im worried it might be a cracked head. Drained the oil and coolant came out with oil. But it wasn't milky which has me a bit confused.