Is an amendment worth it?

Hello, when I initially completed the deductions part of my taxes, I came in about $100 short of the typical standardized deduction threshold, so I took the standard deduction.  However, the day after I submitted, I realized I forgot to include about $2,000 worth of medical expenses that I paid out of pocket. When added to what I initially claimed as deductions, this would take me over that standard deduction threshold and into itemized deduction territory. 

 

So my question is, is it worth filing an amendment in this situation? Not sure what the difference in my return would be, but if it's substantial enough, I'd be interested in amending my return.

 

Thanks!