Im pregnant!!!

I found out i was pregnant today. I was shocked, not because it was unplanned but bc i had been trying for a year and kept getting negatives. I havent told anyone yet except my mom. I plan on telling my husband this weekend. I plan on keeping this pregnancy hidden for at least 6 months just for my piece of mind. Im not sure how far along i am bc my cycle has been wonky some. The app says 8 weeks based on my last period but i think im closer to 4 weeks.