Spotting at 13 weeks

Hi ask ko lang po april at may hindi po ako dinatnan tapos june nagpt ako puro positive ibat ibang brand then nung pa 13 weeks nako nag spotting ako dark sya tas nging light brown na medyo watery . 1st day light 2nd nawala bale alternate ung nangyari sken bigla bigla mawawala tas meron ulet. 3 days ung as in patak lang tas 2 days ung medyo light sya. Wala naman akong naramdaman na any pain. Hindi naman napuno ung pads ko minsan naka panty lang ako. #pleasehelp #advicepls