What do you all think ???

I have been driving myself crazy on ttc for #1. I'm not sure when I ovulated but I have 10 days till my period. Last week I had like a period pain but knew it wasn't that someone said it was ovulation but it was in the middle not on either side. I have also never really had heartburn and now I do like crazy the past two days. My nipple are kind sore but have little white dots on the that look like pimples kinda? I need advice what should I do?