I'm afraid to go to the dentist
What's so scary about the dentist?
I'm afraid that it will be painful
I totally understand being scared of going to the dentist, it freaks me out too!  However, you can't let that fear keep you from going.  Good dental hygiene is so important!
I know but I'm still afraid
Stay strong, the fear of dentists is very normal! It's better to go than to not, because gum disease and cavities can be very serious. Your parents would be proud of you if you face your fear.