Thanks for writing in.
Your feeling of jaw pain
could be because of pressure your body was hit by wind while doing roller coster ride.
You can take over the counter antihistaminics like cetrizine
10 mg two times a day for soreness and pain killers like Ibuprofen
two times a day.
Take hot showers to relax the muscles.
It will take couple of days to relieve symptoms.
If similar symptoms persists for week or so, you need to consult doctor
I hope I have answered your query. Feel free to revert back for further clarification.