The wait after the wait😩😩😩

So today I got a BFP. My husband has been wanting a baby since we’ve gotten married(December 10, 2016) I wanted to wait until February 2018 or so just because I’m finishing college in May2018 and wanted to finish strong my last semester. But after we got married I found out that I had to get my ovary removed and up until now, pregnancy just didn’t happen for us so even though I wasn’t really sad and upset I was starting to become worried. My doctor even just ran every hormone test in the world because my body was going through some strange changes and I even thought PCOS. But now my issue is keeping this secret to myself until our 1 year anniversary! That’s 3 weeks away and I don’t know if I should, or could wait that long!!! Help me please!!! Suggestions on how not to scream it to the mountain tops! He’s going to be so excited!!! We just had a what if we can’t get pregnant talk last week! I’m so overwhelmed with joy!!!