So today..

today was logged as the first day of my period, which it started, but ive never had a period like this unless I was losing our baby... its thick and sticky like CM and its got tons of clots in it, ive passed one big one, like 2 medium and every time I go to the bathroom theres little ones, im not soaking through a pad yet, theres little blood in the pad, but im having terrible cramps, like they are stopping me in my tracks... I cant go to the ER I have my son with me, and no one to watch him, he wont sit there for 8hrs... if I took a pregnancy test would it show up? When I had my chemical it didnt... it was just like this :/ has anyone had a period like this and it not been a prenancy loss?