Coeliac blood results

I have just received my blood results for coeliac 

My labs normal range is 0-14.9

My results 59.1

I have to go for a gut biopsy 

Is my coeliac bad?

What will happen after biopsy?

Also I want to add the comments on my blood tests were ‘consistent with coeliac disease’ tested positive for both ttg iga & endomyseum AB