Pregnancy tests

Hi,

Last month I found out I was pregnant 11dpo. Unfortunately, that ended up being a miscarriage. We are trying again and today hits the mark of 11dpo and I got a a BFN. I’m feeling defeated and out this month because I knew so early on that I was pregnant last month. Am I out? Has anyone found out early on they’re pregnant but then find out another time they’re pregnant later? I’m trying to remain optimistic.