Ovulating twice in a month??

Is it possible to ovulate twice within a month? I ovulated end of last week. So of course we did the do. I took another test just to see if I could still be ovulating since my cycle is so out of wack. This is from today as of 5 minutes ago. Could I possibly be ovulating again? We've been trying for our second for a year now. We had a blighted ovum last year around this time.