Implantation

Toni
Quick question. I am 9dpo today. I did a preg test at 7dpo and got the pic below (my sister did a negative pic for me) and she swears blind she can see something. Ive been having cramps for 4 days now. Been feeling sick, headache type feeling in my boobs along with blue veins and bad back ache. My question is do all women get inplantation bleeding? Ive not had any at all but been getting milk white CM for a few days really heavy and its not sticky or anything just like lotion. Tia ladies. Baby dust to all