I don't like having fillings and I have one myself but it wasn't to big as I didn't know mine was there till my dentist told me. That was nearly a year ago since I had mine done.
I think I was pretty brave too considering I don't like having injections.
I probably did something not many others would do even if they didn't like the injection they use.
I was more affriad of the injection than the drill. So I had it done without out it as I was adiment I wasn't going to have the injection. So my dentist cheaked it over to make sure the hole wasn't to near the root of my tooth.
So the slight pain I kept feeling as my dentist got ferther down my tooth I just ignured the best I could so that she wouldn't pick up that injection.
So anyway I hope your both ok after your trips to the dentist.