Honey cry... cry as much as u need to. I cry and paint to relieve stress and to grieve. it creates more stress and makes u exhausted to bottle it up. if u cry or whatever u do to grieve it will help. my cousin committed suicide last month by driving head on into another car and took another life with him. i took it hard but felt better when i let it all out. i will pray for u honey.
And remember its ok to feel sad. Death is hard its best to deal with it now rather then when you have a newborn who senses your emotions and will reflect them back.
Keeping it bottled up still causes you to stress. Crying is your bodies natural way of relieving stress. I say cry if you feel the need to you will feel better after.