TMI Pic... I am confused

Ammi
I am either 5 or 6 dpo on my second month ttc... From past few days I am sneezing a lot and have super itchy nose and headache, had hot flashes like I literally was sweating while sleeping... And today when I wiped I see this brown cervical mucus which I never had before and after that I am feeling some mild cramping ... 
Can this be implantation bleeding? 😨😬