Well done on feeding him for 14 months, that's a great achievement!!!

My DD is also 14 months and I can see us going down the same path soon.... she seems just as content to have a cuddle rather than a feed and is becoming increasingly disinterested but I will keep going until she chooses to stop fully too.
I can imagine how you are feeling & hope that you can just remind yourself that you have done a great job.... It's sad to see them grow up sooo quickly isnt it!!

Take care