Could i be pregnant?

[Lashleyo]

Hi, sorry this is so long. I am 10 dpo(periods due in 3 days) and since 3dpo I've been cramping off and on, my headaches are unbearable, I've been having a lot of creamy white discharge and I've been slightly emotional and irritated. I've also been kinda dizzy and just tired. Oh, I also spotted a little a couple dpo but I didn't think that it would be pregnancy related it being that soon. I've got two children but I can't remember much about my early symptoms expect for being emotional and having horrible headaches . Oh and I want strawberries really bad lol.I also have to pee every 20 minutes