Trying to get pregnant..

I have been trying for about three months now and have been having unprotected sex. I also have been tracking my ovulation. My period isn't due for 9 more days, but I know another negative is coming. I really want this but feel like we are getting nowhere. Any advice, tips, or positive words?

(p.s. my boyfriend got a new job and hasn't been as interested sexually and I feel like he is bored ...)