I felt like this. My last dentist was a nasty bully and I couldn't face going. I haven't been for years. I was forced to a few months ago due to a dental emergency with a top front tooth and coudn't go out in public for shame. I went to a new surgery as I have recently moved and the lady I saw is THE nicest person. I burst out crying when I first walked in. I now go in once a month so she can work little by little. I had one bottom tooth near the front that was black and half rotten away. She has removed the black part and rebuilt it with white composite.
As for the cost, I am an NHS patient. I was charged £19.20 for the first emergency appointment in which she temporarily fixed the problem. Then I went in as a proper patient for her to do an assessment. I need a crown on the front tooth that I went in over, so I have been charged band 3, otherwise it would have been band 2. This includes everything that needs doing and it is a really long list, involving 8 appointments.
There are three NHS charge bands:
Band 1: £19.70 covers an examination, diagnosis and advice. If necessary, it also includes X-rays, a scale and polish and planning for further treatment.
Band 2: £53.90 covers all treatment covered by Band 1, plus additional treatment, such as fillings, root canal treatment and removing teeth (extractions).
Band 3: £233.70 covers all treatment covered by Bands 1 and 2, plus more complex procedures, such as crowns, dentures and bridges.
Please see www.nhs.uk/chq/Pages/1781.aspx?CategoryID=74 for more info.
Some dentists will let you pay in instalments.
Please see if you can find an NHS dentist and be brave enough to go. I didn't think I could be and thought I was beyond help or that they would be mean or rude abut the state of my teeth. My mouth is not perfect, but it's a miracle in comparison to what it was. I've felt too ashamed to smile in photos for years, now I feel like I can.