Cold/flu implantation?

Melissa

So I’m on 6DPO and I woke up this morning feeling gross. I am congested, runny noise, mild sore throat, tenderness of breasts, 98.83 temp and mild cramping nausea est... so my app says that i Implant this week from today thru nov 15. Is it normal to feel cold/flue? Old/ flu implantation?