Due to some complex trauma I was too scared to go to the dentist for 12 years, and about 4 years ago finally found the courage even though I was scared witless.
My teeth started getting really gappy due to some bone loss (despite cleaning them daily it wasn't enough to get the plaque etc and needed a professional clean which I was too scared of) and I had one broken tooth that was root only. I thought all of them would need pulling out, it was mental hell. It affected all my relationships and cut me off socially when I needed support but was too scared to talk about it with anyone.
When I finally plucked up the courage (after some NHS therapy) all the dentist said that was I needed a couple of fillings, a good clean etc. That I could get my teeth orthodontically corrected. I saved and saved and got surgery to remove the retained broken root tooth and a compacted wisdom tooth. And then I got orthodontic surgery to correct the gaps. I have just completed the final part of my treatment which is a dental implant for the missing tooth. I don't have a gap any more!
All this has taken about 3-4 or so years but my teeth are in better shape than they have been in years and I feel this is the final part of work I needed doing. It wasn't all cheap but I have spread the cost over a few years and paid bit by bit, so it's not unachievable (I am not rich!).
If you're scared of the dentist, please don't be. Talk to your GP, they can prescribe CBT therapy, and some diazepam for before appointments if you need it.
I am now fastidious with my teeth routine and never ever miss a dental appointment. It has changed my life and I now wonder why I ever was scared. So please get support and know that nothing is too difficult to fix. I feel I have reached the final milestone of my awful journey and am starting a new life now with nice teeth!