I hope that you start feeling some relief soon! From the perspective of having different, but no less chronic, health problems - the first year was difficult because I had to substantially change my lifestyle (and to an extent, my diet), on top of having a body that wasn't working quite right. It will take time for both you and your body to adjust - but it will get better.

If you can, come clean to your relatives. Make it clear that it's not an issue that you want to talk about unless you're ready to deal with it - but let them know if you're comfortable. You may find that people are ready to help out and accommodate your dietary needs. :)