My next period is due 1-20-17 and I'm just looking for a Buddie to talk to. I've had a miscarriage April 20th 2016. And my boyfriend and I have been trying ever since. So I started using ovulation test this month. I'm so confused on how it works yesterday I got pok and this morning I got another one. In the picture the top on was yesterday's and the bottom on is todays. normal? Also we started using preseed this month as well.