Is it possible to have a light chunky period and still be pregnant?

i have the same thing going on i was about 3 days late i usually use 2 tampons in a couple hours this period is 1 tampon all day and it ended today i only had my period for 3 days and that is very abnoramal for my its light and there are musuc like chunks wen i take my tampon out did a prego test and im positive so yes you might very well be prego!