Irish do you know anyone who has a tricycle you can borrow for a couple of days? Could you rent one at a park or something? I see people riding them around here, I have never ridden one.
QM yes your calories are too low. That is why my WW leader says I'm not losing like I think I should with my spinning class. I am exercising too much for the number of calories I am using and my body is holding on to what it has, it thinks it is going to starve. I assure you I have plenty of fat reserves for it to consume. Try adjusting your calories up a little and see if you don't start dropping pounds. It doesn't make sense to my mind but it does work.
I am heading to the airport to pick up my DS from Japan. OMG I am going to need help with my eating. He will probably need to stop for pizza on the way home, and beer of course. At least I don't drink beer. He is going to kill my chance for those batiks.