tmi... implantation bleeding or could be a period coming???

Ebony

hi ladies,

hubby and I have been trying to concieve. my prolactin levels have been alittle high (can interfer with fertility) but came back down though in high range in July. I haven't had a period since April 21st. I just went to bathroom and saw this dark brown blood streaks on underwear.. would this be a early period or could be implantation dark brown bleeding? not sure when I ovulate so I'm of no.help to myself.. but I'm not bleeding anymore just that. please tell me what u think... thanks again ladies!