So two days ago I got a positive test that was pretty bright and pink but faint, I took another yesterday the line was still there just lighter ( I was thinking maybe I drank too much water ) anyways I started bleeding yesterday morning, so my question would be what is considered bleeding during early pregnancy and what is considered a chemical ? I know it’s not my period because I had it already and it lasted the Normal 5-7 days ... so should I be worried and call the doctor ?? The amount of blood is as if my period were to start but not enough for a tampon or pad, maybe just a panty Liner. It has stained my pants and when I wipe it’s the whole toilet paper that’s bloody .. kinda like spotting but heavy spotting

Thank you ladies !