Miscarriage aftermath

I was 5 months pregnant when I had a miscarriage. It happened about a month ago and I still feel sad all the time and emotional. I don't know if it is normal to still be feeling this terrible. Physically I feel fine... Just just mentally not. It was a tramatic experience for me having to go through a vaginal birth as you would a full term baby. It also doesn't help that their isn't many people who are very understanding about it causing me to feel worse. Feeling kicked when im down is this normal? What should I do? How do I get my life back?