I suffer from travel anxiety and I got a stagg do tomorrow in another city with 20 other people and today is the day before so it's flaired up so bad as soon as I woke up I got the classics 
Feeling sick
Don't wanna get out of bed
Needing toilet
Really bad mood
No motivation
Thinking how can I get out of it
Worrying about leaving 
Thinking if I have a breakdown in front of every 1

Tryin to look at the positives I can always come home just book a train
Think the thought of it is soooo much worse as I'll probly be ok once I'm there but my brain won't let me think that 
Get this every time before I go anywhere 
Always feel like the only person in the world that hates trips away