Digestion\Gerd

Hello i am trying to fix my digestion issue. No matter what i eat my body will not digest the food right. Food is passing fast through my digestive system and the bowels look dark yellowish and are always hard.  I did not get this problem until i got sick in july. My docs say i have overactive thyroid but i have hypothyroid symptoms to. I have not gained weight or lost any. When i take vitamins in the morning i feel as if its just floating and i can feel it below my throat. I feel nauseated after i eat.  I have gerd i guess, my stoamach makes noises after i eat and i still have cramps 3 hours later. What im going to do to try to fix this is to take  Ox bile salts , Bilemin, pepsin HCl,  Perque vessel health guard,   and n-acetylglucosamine (NAG). If any one has any suggestions or anything let me know please.

[Njdrumma]

and enzymes i will be taking 2