Miscarriage at 4 weeks pregnant

This is my first miscarriage and I am in shock. I’ve had two boys (healthy pregnancy’s) and then this....our family knew we were trying but I wanted to keep it a secret for awhile. My sister in law kept asking if I was pregnant so I finally told her although I had told her before, if I became pregnant I wanted to keep it a secret. So I told her and I completely regret it now. I am so angry with her and I snapped on her the other day which I feel horrible about. I feel like I could have dealt with this more privately if she wouldn’t have been so pushy. Now there is this stigma every time I walk into a room. I am crushed emotionally. Any advice would be helpful❤️