What would you do?

My husband and are supposed to go in to see our fertility specialist on the 22nd to get bloodwork done and see if we’re pregnant. This is our first month at the clinic and I always dreamed of surprising my husband with a fun announcement, but now I’m worried that I won’t get to do that if they just tell us in a doctors office or over the phone... I’ve been testing every other day in hopes of getting a positive test before we go in so I can still surprise him, but I’m just getting negatives. What do y’all think I should do? Just keep testing? Or wait for the appointment?