I didn't start to feel better until I went on a totally grain free, dairy free and (processed) sugar free healing paleo diet. Just cutting out gluten and dairy did nothing for me, which is what you might be experiencing.
Also, your absorbtion of nutrients is going to be compromised until you heal your gut.
I'd advise considering going 100% paleo, eating lots of anti-inflammatory foods like bone broth, camomile tea, ginger, etc.
Then if you add in various food groups again, do so one at a time and give it a 3 day wait period.
This is a good book on the subject: http://www.amazon.co...ZDQ2VM2FRTWNTET
Best of luck to you, hope you find healing soon!