In a few months I'm going to fly from Manchester to London Heathrow with British Airways, then getting on a plane to Melbourne with Air China. I have bought the tickets separately (a return ticket from Manchester to London and a return ticket from London to Melbourne).
It's my first time travelling and I'm doing it alone. I was wondering what the process will be when I land in London and will be switching terminals, airlines etc.
Once I land at Heathrow at terminal 5, I'll have to go pick up my checked baggage, and then I'm assuming go straight to terminal 2, or is there anything I need to do beforehand? Once I make it to terminal 2, will I go through the same process as I will in Manchester (rechecking baggage, security check etc)? Also! I saw there's a free train from terminal 5 to terminal 2, is that the only way of getting there?
I'm sorry if these are dumb questions or there's anything I'm not clear enough about, I just have bad anxiety and want to make sure I understand everything 100% so I can be fully prepared for travel. Any help and guidance on what the process will be would be really appreciated!! I'm a British citizen with a British passport if this matters.