Hoping somebody else has felt the same and can tell me to get a grip 
I know it’s my own fault I’m in this situation. My teeth have never been great but they were always mainly alright. When I was younger I damaged 4 teeth in an accident and they’ve always been weak ever since. Around 2 month ago a large chunk came out of two of them at the same time, one had no pain but the other had exposed a nerve and the pain was like nothing I’ve ever felt. Went to my usual dentist to get it sorted thinking it would be fillings. Was told the teeth couldn’t be saved so would need two crowns. He scraped the insides out and left behind a sort of shell of each of the teeth. Also drilled out the nerves to stop the pain. He noticed another tooth out of the 4 had a small chip in it. Asked for a filling there and then but he said to get it done when I went back for the crowns. He did say all my other teeth were alright and nothing needed doing there, just these 3 out of the 4 problem teeth
The pain stopped instantly and he gave me a plan of action of how he would solve the problems and how much it would cost. They refused to give me a payment plan as they don’t do them apparently and said I had to pay up there and then which I couldn’t afford to do so I left it. Around a week later the shell of both the teeth came off so I am now left with two gaps where my teeth were, and big holes where he took out the nerves. Now I know crowns won’t work and either bridges or dentures will be needed, which I still can’t afford
I’m so embarrassed about the state I’ve let them get in and I’m so ashamed of myself for allowing it to happen. I keep wanting to go to a new dentist but I’m so anxious about what they’re going to say and I just feel like they’re going to humiliate me and tell me off 
I know they won’t be the worst they’ve ever seen and I just need to get over it and go before it gets any worse but I just can’t bring myself to