Your tooth looks bad. Toothache should be related to this tooth. What you need to do is to see a doctor whether this tooth needs filling directly or after root canal treatment.

After root canal treatment, it is best to have a braces protection, otherwise the teeth will easily collapse because of the small amount of remaining teeth. It's generally no problem to fill directly without root canal treatment, but try not to eat too hard.

Uneven teeth depend on the degree of unevenness. If you are old or young, you can observe it. Orthodontic treatment is generally needed. The time may be one or two years, and the cost may be ten thousand to tens of thousands. The cost of surgery will be higher.

If you don't have time to see a dentist at home, take some painkillers and anti-inflammatory drugs to relieve the pain first, but try to see a doctor as soon as possible.