Im totally terrified of the dentist what should i do!?

WOW!!!! It sounds like you have had the worst luck. The main thing to do would be to take care of your teeth the very best at home so you don't get any more cavities...and yes it can be done. Brush well for AT LEAST 2 min each time. Floss at night before you brush your teeth and don't have anything to eat after that before bed, and only water to drink. Watch you diet....avoid pop and sugery food or foods that stick to you teeth between meals, and brush after meals. If you take good care of your teeth and brush often you will only have to have the check ups, and relax for those that is when they clean your teeth, and check them over. The drink they gave you in not novicane, but is a mild sedative that is often used for people that are nervous. It is very important that they have your correct wieght before these because you are given the amount based on your wieght, and if your mom thought you weighed more they would have given you more. The stuff the rub on your gums numbs the gums and kinda makes your mouth a little tingly, BUT they still gave your a needle...the drugs make it so you don't really notice it coming, and the gel stuff the rubbed makes it so you don't feel it..so you had one and it was not to bad!!!! And those capri suns...only drink with meals from now one...they are sooo full of sugar, the same with all juices and milk...I know not to many people like water to drink but it is the best thing between meals to help your teeth. And remember to brush after every meal...or at least 2 times a day and floss before bed!!!!!