13Dpo?

[Jazzysmommy]

I'm ttc#2 and have been using ovulation tests. I had a positive ovulation test (faint on the 3/20 but deff. there) and (very dark lines on the 3/21).I am now 13dpo and since ovulating I have been having white discharge no odor and enough to feel when it's coming out (sorry tmi). I have taken a test 3 days ago but was negative…maybe too early. I'm due for my cycle 4/5. What's the odds of being pregnant? I don't remember getting this with my first. So just curious. If not pregnancy then what else??