Off depo for 7 months & BPF..

Got off depo shot on august.. had my first & only period (after getting off depo) on December. Took a pt test on January 30 because i was feeling nausea. Got a bpn... the last time me & my husband bd was on feb 14... because he left out of state for work. So i now i got preg between the 30th or 14.. how can i surprise my hubby? He dont know jet.. tested yesterday & today i have mt first doctor appointment. .