Dream about scary roller coasters denotes your anxiety about seeing the gynecologist. You need to be more carefree and be young at heart. Live a little! Your mental and emotional health is being neglected. This dream symbolises luck, spring, femininity and youth. Perhaps there is some occasion or appointment that you need to remember.
Scary roller coasters dream means something you need to cut-out in your life. You need solidify some new ideas. You are not feeling well-protected, either physically and emotionally. The dream stands for fear and distrust. Perhaps you feel that you have been treated unfairly.
If you dreamt about scary roller coasters:
An ally of yours is in a sticky situation. Whether this person has requested your help directly or not, it is important that you offer a supportive hand. Encourage your friends in their time of need. You will need their help later on down the road.