What to do?

Heather
So, my husband and I are ttc. I got pregnant in may and lost the baby the end of july. I an emotional mess for a while. We recently started ttc again. I got a positive test Tuesday and blood work to confirm. Here's the thing...I'm still so early period was due tomorrow. My husband doesn't know because he doesn't want to. He is afraid of me having another miscarriage (so am i) so he said if we ended up pregnant, if I could not tell him until after the 1st ultrasound. I didn't say anything to that...didn't agree or disagree to that. But now...knowing that I am, it feels pretty lonely and waiting 4 weeks to tell him just doesn't feel right. Should I tell him if so when? If I do have another miscarriage, does that mean I have to face it alone...