Flying..

I’m 5”1 about 300lbs.. In April I’m flying to Canada from US (can’t drive bc going from east coast to west). I’m trying to lose weight but not as fast as I was hoping.

Pretty much prob will fly delta or canada air.. if I fly economy I’m going to obviously get two seats. I’m thinking of flying first class, but I’m scared I won’t fit in first class seats either? I can’t afford two first class.

I’m scared of flying, and even more bc of my weight. Any advice? 🥺