trying PLEASE HELP

been trying for a few months with no luck. been using a different app to track ovulation but i have irregular periods. my last period was jan 1-8 and the last couple days ive been spotting but its been a mixture of dark brown to a deep red but no clots and its not a lot but its a lot more when i pee. is this implantation or ovulation bleeding? when i wipe it looks like this, but my pad (dont have liners) look like this. so im confused