<human>: So a couple of weeks ago I go in for my checkup and tell my dentist I've been having a bit of discomfort with my lower left molar. She has a look and can't find anything, so proceeds with an X-Ray and tells me there's a bit of a shadow so she'll book me in for a filling. 

Went in for my filling today. She filled some tooth on my top left. I was a bit confused but trusted that she knew what she was doing. She didn't touch the one I'm having pain in. I didn't say anything and just left with a filling I don't think I needed. Probably got a fucking extra tooth now or something.

Can you summarize the given text in a few sentences?
<bot>: I had pain in a tooth, dentist fixed wrong tooth. I didn't bother saying anything. Still got pain in tooth.