Im so sorry for the loss of your precious Michael John.
I gave birth to my Madison at 19weeks and your right , she was perfect, everything where it should have been but just smaller. Some people may not know how to express themselves to you and sometimes it may come across as rude or insensitive but surrounding yourself with loving family and friends who understand your great loss will help . Dont let anyone tell you when its time to move on. Grieve for as long as you feel is nessessary.
At the moment things are still raw for you and you may not believe me but you will eventually see a brighter day. It just takes a little time.
Please take care