Testing

I have a 17M old that and with her I didn’t have to really “try” but now my husband and I have been actively trying for about 2 months. I’m new to using ovulation test and today I got what I think is my first positive. I BD last night but I won’t be able to till later tonight if my husband gets off when he’s supposed to. Are my chances still good? I’m new to this Ovulation testing and all so I’m sorry if this is a dumb question or wrong place to post. Just looking for advice and help. TIA