Can you give opinions based on this pic?

[Joeyk4]

I’m going to the dentist this week with severe pain when ice cold drinks hit this spot and on and off pain as well.
The tooth second to last is a crown. Do you think this is part of the crown that cracked to the last tooth having a cavity (or worse).

 

[Uptown101]

Unfortunately yes! One of the cause in crown cracked is Grinding of teeth: Tooth grinding can cause damage even to your natural teeth, so if you’re doing it while you’re awake, it’s important that you unlearn the habit and reduce things like stress, which can lead to tooth grinding.