Possible rainbow baby


So, we found out we were pregnant last month it was a surprise then 2 weeks later I miscarried. It’s been a month, what’s crazy is we only had sex twice after I ovulated and only pulled out once. So like the chances should be crazy slim. I’m like a week late and as soon as I peed it showed up instantly. I’m what would be 19 dpo, if I even ovulated on that date, unless I ovulated later due to the miscarriage. So this is the test! Any thoughts, I’m a full week late for my period. I don’t want to tell my husband till at least another week till I know it’s a sticky baby so he doesn’t get his hopes up to be let down again. This was also at like 9 at night too.