Temporary crown smaller than original tooth?

[Moonchilde@2714]

I am in the process of getting a permanent crown on root canal tooth #18 which was entirely intact except for the filling before prepping and has now been prepped twice because the first time there wasn't enough clearance. This second temporary crown is noticeably smaller than my original tooth was, and it is slightly angled toward the outer jaw which the original tooth wasn't. It does not seem to be affecting my bite at all, but is this OK? Will the permanent crown also be the same?

If you need before and after photos let me know.

 

[Moonchilde@2714]

Before and after

 

[Moonchilde@2714]

I seem to be having some mild sensitivity now, it is three days after this temporary crown was put on