Maybe you fixed?
Let me say, when you first start smoking a lot of e-juice, your tongue can get irritated, you can get dry-mouth. Some people (rare) get sore throats because of the PG (Propylene Glycol) and have to use only VG mixed with water, vodka or both so it's not to thick.
If you have hot spiting liquid hitting your tongue, then that usually means your atty is flooded with to much juice. Also, make sure you use your tips (mouth piece / drip tips), that way you have a safe extension between you and your hot atty.
