Period?

On Thursday I started getting this mucous discharge with some light brown in it ever once in awhile. Yesterday I had the same thing but with dark red mixed in. And today I had more dark red.

It’s not all day long but the majority of the day I’m having this.

Could it be my period, or maybe implantation?

Please help.

I’m due for my period anytime now. Could it just be starting out weird because my activity and eating has changed drastically in the last month?