Could I possibly have TMJ?*Emergency*?

I personally have TMJ , it got to the point where I could lay down without the pain rushing upwards , or when ever I ate / talked my jaw or snap ! It's the worst feeling ! I eventually went to the doctors - they gave me 800 mL of ibuprofen ( spelling ? ) BUT ; before you go to the doctors i suggest that you take 2 pills of the original ibuprofen - if that doesn't help ; go to the doctors - hope that helps <3