I’m really struggling- I’ve struggled with anxiety halfway through my married life. I’m trying my best to manage this and do the normal activities with my daughter. However I’m really struggling to travel be train- not the train per se it’s more when the train enters a tunnel. I feel like I cannot breath and get all panicky. I was able to manage this when the trains were of the old rolling stock where you can open a window- but the new ones feels like I’m sealed shut and terrified thinking that the trains will stop inside a tunnel and I’ll run out of air.