Oh honey, I am so so sorry for your loss You little man will always be in your heart and he'll never be far away, there is a reason why he couldn't stay here on earth for very long, that's what I like to think when I think of my little angel who I lost at 21 weeks last October 08.
My advice is like the others', one day at a time and please let yourself grieve for your little angel. It does take time to heal, but I don't believe you get over the loss ever. Our little angels are such a big part of our lives, we never forget them.
Big hugs hun, and I know you'll find lots of support here on belly