Actually hon it wouldn't be out of the ordinary if that was it, or it's also very possible that it's still on it's way. Keep testing, twice a day, once around noon and then again in the evening. Like you said, some women's +'s just don't get very dark, and you may be one of them, but you won't know that until next month's testing if you get the same result. I have a feeling you will see a strong + in the next few days, keep testing, and when it does get stronger, keep testing until it fades away. What you are looking for this month is your own personal OPK pattern, then you will know better what to expect when you POAS!