Hi, I Got A Concussion On August 8th, 2015 During

Hi, I got a concussion on August 8th, 2015 during a preseason soccer match that was bad enough to keep me out for the entire 2.5 month season. I'm going to six flags with my band on April 1st, 2016. I'm just wondering if having had a concussion and post concussive symptoms will affect me on the roller coasters. I haven't ridden one since the concussion... I'm 18 (got concussion when 16), 5" 8', and 130 pounds, female. No prior head injuries, low blood pressure, taking isotretinoin for acne