Advice needed

Hadja
Nov 13 I had a miscarriage, I was 4 weeks. My bleeding lasted 6 days. I went to the hospital on the 17 of November and my hcg level was zero. The 9th of dec I took a pregnancy test and it was negative. The 11 I took another one and it was positive. I was supposed to be on my period today but nothing so far. I have no symptoms except for lil sharp pain in my boobs some time to time. I haven't told my husband that I took a test and it was positive, because I am scared that I will have another miscarriage. I just don't know what to do. I am trying to be happy but all I can think about is as soon as I start believing I am pregnant, il end up realizing that this too is another miscarriage waiting to happen.