To cancel last minute?

[pinkypurplet]

I'm not normally a flake before anyone assumes so.
I agreed to go to Leeds with a friend tomorrow and stay overnight.
We have train and hotel booked but I just feel like rubbish.
My period is due tomorrow and I'm so tired.
I don't get bad pain but really really tired.
The thought of travelling and walking round Leeds is too much to bare.
Aibu to cancel and ask to rearrange for another time?
Or do I suck it up and just go?

Don't cancel, just go!
I guarantee you'll have fun.
Leeds is great... get a funky cocktail at Alchemist, have afternoon tea at Harvey nicks... just don't let your friend down because you're tired. Isn't everyone tired 98% of the time???? I know I am!

Sous le nez for the BEST steak stuffed with mushroom creamy peppercorn sauce (if you're not vegan!)

@BlackSatinDancer

What is CFS? I imagined it to be Cheeky Fucker Syndrome, but that's not a thing ... is it??

Hope you have a good time OP