Not pregnant anymore

Last week I took three seperate home pregnancy tests. All three positive! I was so excited. My husband was so excited. Friday morning I woke up with cramping and blood, lots of it. I knew what that meant. I went to the Dr. She confirmed early miscarriage. I was devestated. I was 5 weeks along. So early....but it hurts just the same. We are in our late 30's. I dont know how somw women can go through this over and over. I guess I thought it just wouldnt happen to me.