help need guidance

Hi, I'm new here to the forum. I have been struggling for 9 months with sciatica...I will list all symptoms. I'd appreciate any help.
I am 39 years old was in relatively good health except a gurgling in my left side ( I think it is a hiatel hernia) air gets trapped and will sometimes let me burp to relieve the pressure that it causes.
I don't know what a dosha is.
I am an A blood type.I have pain in the sacro iliac joint particularly on the right side and goes down the right leg and aches. Also have a tingling in the left foot with calf cramping and hip cramping. When this started, I had started having yellow-orange colored stools and have had for the past 9 months. Occassionally I will have a brown stool and then back to this color. My doctor thinks I have candida because he saw it in a microscopy exam of my blood. Also, liver stress. I have early morning stools that run me out of bed. They are smally sometimes really thin and sometimes smelly, do not float. I am very sad at all of the health issues I've had to endure. Cry a lot. My tongue is coated in the morning and then goes away to the back of the tongue only (yellowish in color) I also have rough places on the inner cheeks inside the mouth. I do have teeth impressions on both sides of my tongue but not bad. I have a lot of stomach issues especially after celebrex. I am off of this now and am taking prylosec to restore the lining..however, now I see undigested food ...lettuce, carrots...digestion is not good. I have breakouts on face,chest and back. I was just diagnosed with internal hemmorhoids a couple of weeks ago. Quite painful. My weight is normal.
The doctor was suspecting celiac sprue. But I have not had any further testing. Right now am taking prylosec, b-vitamins, fiber (cetracell) because the metamucil was causing a lot of flatulence.

I would appreciate any ideas you have as many of the tests are so expensive. The main thing I worry about is the stool color.

Thanks,
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