Annoyed! ovulated early this month?

Hi Ladies,
Am annoyed that I missed this month for a Dec baby Am on 28/29 cycle
Hubby was out on work and in the past I have ovulated on day 17 (today) signs/test/cm/pains this month am guessing was around day 15 could it still be possible to get pregnant if we tried anyway next few days? Cm has gone a little creamy but didn't see the harm?

Won't hurt anything!! I'd def. be in with an attempt as soon as poss and then every 4 days thereafter