Does anyone have the same fear?

Cynthia
Back in August 2015 I was pregnant. I was working out 6 days a week, heavy lifting and running. Then in October, I had a miscarriage. After my body was back to normal, I started back on my daily routine. Now that I am pregnant again (7wk2dys) I am scared to workout. I'm scared to do anything, that I think will harm my baby. I want to start running but being scared overcomes my motivation. My husband tells me I shouldn't stop doing what I love. Which I agree with him, but I just can't push myself because of my fear. I feel like if I wasn't working out as much last year I would have had a newborn by now.