Wondering if I have celiac's disease!

I've been getting eczema on my hands. It's so itchy and my hands are just swollen and raw. Wakes me up all night long and I'm trying to figure out my triggers. It had cleared up before Christmas (when I was eating well - no bread/pasta/low carbs) and when I fell off the wagon it all came back. So for the last few weeks I've been eating very clean and yesterday I was on the go, out all day. I tried to make good choices, eating at Subway for lunch, stayed at my parents for supper and they had pasta so I had a small amount and after my spring celebration I was starving so I grabbed a sandwich from Tim Horton's on the way home...since I live a couple hours from the celebration spot. By the time I got home my hands were red and raw and so itchy again. I think it could be all the bread! I'm going to go see the doctor this week and try to get to the bottom of this. I have a whole list of what could be symptoms also so maybe I'll be able to get some answers. That's all for now! Enjoy your day and I hope the sun is shining where you are.