Positive but stressing still

Ca

We got our positive test today after 1 year of trying and I was shaking when I saw the first test. My husband is so happy to and didn't believe it at first (I have PCOS and it took 2.5 years with our son so I understand his disbelief). He got so excited and immediately told his mom, dad, grandmother, and a couple of our neighbors. I love that he's so happy and all that but I tried to make him wait because I'm terrified of a chemical, a miscarriage or some terrible thing happening. I am 10 DPO so it is VERY early (we got lucky the night I ovulated, I had just bought the ovulation tests and took it, I usually don't ovulate so it was so lucky). We had sex August 27, and September 3 & 4 and hadn't for 2 weeks before that so I know it is one of those days I conceived. I'm so happy for my positive finally but am slightly upset that getting to tell everyone wasn't done together and all that...I know petty I guess haha.

Just wondering if its a normal thing for me to want do wait to tell everyone after finding out SO early.

Picture of our son I sent my husband after the positive tests (shirt says best big brother and we bought it when we started trying so he knew what it was as soon as he saw it)