I am sincerely sorry and sad about your loss
It is devastating ,i know.it happens in about 30-40% of first pregnancies and does not mean anything.you will be able to get pregnant again.
You do need comfort and care now,talk to him tell and explain that to him now ,because if he will not understand now ,he never will
I did miscarry my first pregnancy and did not get even a hug,but was silently blamed for it( had anorexia)
Have 3kids,he did not stay with me in the hospital for anyone of them,I suppose was busy to be with me during birth of his only long wanted son
How they react?j don't know,I suppose they don't express it
But it does make you feel lonely and betrayed .So if phe is talking and hearing type of a man ,tell him shortly your concern and need for emotional intimacy,otherwise it will catch up with you later on in life as resentment.everyone needs a shoulder and touch
This situation will either strengthen or undermine your relationship unless you clarify your feelings to each other .maybe he needs a hug by too macho to ask for it and hiding his feelings .talk
Best of luck and blessings