So I am planning to bike across the country with a good guy friend of mine, and he is bringing some (at least two) guy best friends with him. I really don't mind at all, but here's the thing.

a. what do I do when my period comes?

b. what do I do if I need to pee? or poop even?

c. will I realistically have a hard time keeping up with them? How should I train so that I will be able to keep up?
The other thing is that he and his friends live across the country, so I can't like train with them or anything

I know those are awkward but I feel like they need to be addressed. I can't find anything about this on the web and I am foreseeing this as a potentially awkward situation, and I would appreciate ANY direction or advice here because. Well. I'm feeling a little bit uncomfortable about it. I'm incredibly excited about the trip, but those few details are feeling like major problems.

The other thing is that he and his friends live across the country, so I can't like train with them or anything.
I do have a year to get everything out, so that's good.