Is This Likely To Be Celiac Disease?

[Spazz]

I know this probably comes up alot, but I want to know how likely it is that my symptoms are being caused by Celiac Disease. I've been suffering for the past four years (my years in high school unfortunately), and would be incredibly relieved to finally put these symptoms to rest, even if it means following a strict diet.

Anyway, here are my symptoms:

-Breathlessness

-Tachycardia

-Excessive Hunger

-Joint Pain

-Feet Cramps

-Lactose Intolerance

-Bloating

-Fatigue (Especially if I go even a small amount of time without food)

-Acne (I've noticed that I break out excessively after eating over-processed foods.)

-Numbness in my legs

Thanks in advance!