KAR- thanks heaps for all that info its really a good feeling to hear some feedbacks on on these type of things, especially as its a big thing for me at the moment.
i didnt realise b12 deficiency can have all these side affects. i had my 3rd injection yesterday and they do sting more than the usual.
next thursdsay i should know whats goingh on , im really looking forward to it so i can rest my crazy mind a bit . but after i have the baby they want to do a stress excercise test i better get fit for that ive had one bfore and i was so unfit.

thanks everyone as its good to hear from other people who have the same trouble i hope evryone is doing ok ....
well only 5 weeks left for me+ yay!!!!!!!!!!!!!!!!