Not ttc related, but whatever.

This post is going to sound absolutely ridiculous, and I'm going to sound like a complete wuss. But, this Sunday hubby and I are going to seaworld with our toddlers, my oldest brother, and his wife. The problem is that I have this completely irrational fear of rollercoasters. I'm not afraid of the ride itself, more so the feeling I get during the drops. I hate that feeling in my stomach so much and want to avoid it at all costs, but at the same time I want to go on the ride and have fun! I'm determined to conquer my fear of the drop, but I'm so scared. It's 2 days away and I'm already getting anxious. I feel like I'm excluding myself from having fun with my family by letting this fear control me. Help!