I'm a quite fearful person. I worry, I avoid things etc. But now I have to fly tomorrow and then 3 other times. I'm always so scared, I start crying entering the airport and keep crying the whole time. And during the start I'm so terrified I'm just cry uncontrollably, I just beg the staff to let me out. 

Do you have anything comforting to say? Or any tips against anxiety on the plane? I really can't keep avoiding it, it really keeps me from doing all the cool stuff I want to do.

I already got some meds from the doctor because my fear is too severe to handle, but is there a better/another way? I'm already trembling and my heart is racing.