Newbie Question: Ovulation??

Ch
So this my second month TTC, and I'm still kind of a newbie! I went off BC in February and waited a few months for my cycle to normalize. Once I had 2-3 normal cycles around 30 days long my husband and I started TTC last month. Well lo and behold that was the only month I had a short cycle (27 days), so I think we missed my ovulation window.
Now this month I'm currently on CD 11, according to glow in on the first day of my fertile period. Glow says I will ovulate Saturday 8/5. HOWEVER I just had strange stabbing pain in my left ovary. Lasted about 3-3-4 minutes. Now I feel a little dull ache.
Could the pain mean I have just ovulated this early? Or am I about to ovulate? If I DID just ovulate, did I miss my chance this month? Husband and I BD'd 2 days ago.  
Ugh... Never knew it would be this confusing! Any help/insight/opinions/advice would be GREATLY appreciated :)

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