Help! Positive OPK?

Help! Is this a positive opk? The second line is dark but can't tell if it's AS dark as the first. Yesterday I had a clear positive opk on this type of test and a solid smiley face on Clearblue advanced. Is it possible to have 2 positive OPKs, 2 days in a row? We DTD yesterday, thinking I would ovulate today. Do you think we should BD again today or was yesterday enough? Note: We have been BDing every other day for the past week.