Progesterone Levels

So my boyfriend and I have been together for 5 years and we are TTC but haven't had any luck. My previous OBGYN told me he thought I had PCOS so I just figured that was why. But I have a new one now and she seems to think that I dont have it (which is great). So she told me to get ovulation strips and keep track and see when/if I peak. I did that and I peaked 9 days ago and we BD. She also ordered blood work to check my progesterone levels, I went Monday which was 7 dpo (or day 21 in my cycle), to see if my levels went up to make sure I actually did ovulate. I got my results back today and it was 7.8 ng/ml . I wasnt sure if this is decent? Also I'm wondering if that is too low to pretty much count me out for this month? I'm 9dpo and took a pregnancy test today and it was negative. I know its probably too early but I didnt know if my progesterone level could/doesnt count me out this month. My boyfriend goes Thursday to give a.. specimen. Haha. Hopefully all goes well and we FINALLY make a little one! Any insight is appreciated! Good luck to you all!