Ok fella...Mrs has had it about 3/4 yrs now but I do the shopping and cooking so can advise...email in profile if you want to get in touch
OK good news first...on a GF diet you will feel better quick, you will get stronger on a bike too...as(depending on your symptoms) you will not have been absorbing nutrients for a good while, your iron levels may be down....may be worth hassling for a bone density scan too as calcium isn't well absorbed either..
The bread pasta etc isn't too bad,(lasagne is best) you should get all this on prescription from your GP gratis some coeliacs ok with oats but avoid them at first...get settled then try a small amount...you'll know if you can tolerate them
Lots of things you can eat too...stay positive...it can improve your diet by stopping you eating some rubbish...try to radically change your diet away from pasta to rice and potatoes so you don't miss it!
Ok downside ...shopping is a ball ache...You HAVE to read every label initially...wheatflour is in loads of stuff you won't expect from chips, soy sauce, soup to soft cheese, crisps for example, some ok some not even within brands, also eating out is a pain..get the waitress/chef to check you are ok, also food on the go is a pain..you can't just grab a sarnie however if you take GF rolls with you most shops will knock you up something, same with Pizza Hut they will make you a pizza on your own GF base
Mrs really misses french bread and cakes...but GF puddings and chocolate seem ok substitutes...good luck and feel free to mail me for advice...people on here were so good to me when I recieved my diabetes diagnosis a month or so ago be nice to return the favour
ps get your kids, siblings, parents checked out ...strong links genetically...loads of IBS etc probably is undiagnosed coeliac disease