Faint positive? Light spotting 2 days before period? Pregnant or period?

My period is suppose to be here in 2 days today I started having very light pink/brown spotting only when I wipe. I took a pregnancy test and it came up as a faint positive? Could this be implantation bleeding late or ? Im confused.

Yesterday night I had went to the ER for other medical issues and urine test came back negative.

Could it be a false positive and im just getting my period ?

(picture was taken within the 5 min time frame)