What do people do?

I'm a total gym bunny and cycle to and from work every day (not on the road - there are cycle paths).

I'm not quite in my 2 ww yet but will be this time next week post IUI but just want to get as much information in advance as I can.

My FS tells me to keep doing what I'm doing. But I feel funny about that. But also feel funny about not exercising - I hate not exercising!

AARRGGHHH!
What do others do?

Thanks in advance.
S X