5 weeks pregnant after loss in January

Ashlee
5 weeks today. Had a miscarriage is January at 11 weeks. So afraid to enjoy the idea of being pregnant because I was so heartbroken. Every cramp feels like a bad sign. I am worrying myself to death. My husband keeps telling me to stop worrying and whatever is meant to be will happen. I can't be that carefree. Just want to be happy about this.