Heya guys!
We fly to WDW in four days time for our first ever trip! Like most posts here from newbies, I am incredibly worried about fitting in things
I'm a UK 20-22 (US 16-20 depending on the cut) and I guess I'm just a bit afraid of being embarrassed in front of so many people if I can't fit onto rides

I guess my biggest worries are those with lap bars and more importantly, those with shoulder harnesses as these are my nieces favourites rides and she's been talking non stop about how excited she is to go on with me!
We came back from
Disneyland Paris in January, and a couple of rides were super uncomfortable - but I have read that the rides are much smaller at DLP.
Someone please reassure me and tell me I'm worrying over nothing?