Your holiday sounds lovely mrsF I'm very envious!
All those who are a bit anaemic but reluctant to take the tablets due to side effects- I've been very anaemic before and was given various different forms of iron tablets by the Dr, but all of them gave me a belly ache and constipation, in the end I was given a liquid syrup medicine called Sytron, I think it's more expensive to prescribe which is why they give you the tablets to try first. It's much better anyway, no particular side effects, so you could always ask to try that if the tablets aren't agreeing with you.
I never found Spatone or anything like that brought my levels up much at all, but this liquid is a prescription medication so is more effective.
broody it might still be worth trying to see a physio, I got my appointment through in about 2 weeks, they do get back to you quicker for pregnancy physio I think.