Positive OPK! Any advice?

So I went to the doctors a few months ago and they told me to use OPKs so I can check to see if I'm ovulating. Finally did it, and made sure I was taking them every day. Finally got my positive today! I'm new to using OPKs but I'm exhausted in trying for a baby at this point. It may sound stupid but I'm asking for any advice that you've learned or tried and it succeeded, or even what not to dos. It's been a long road already and I'll be heading back to the dr soon if we aren't lucky before then. Thank you in advance!