period problems, help?

Bridgette • Subscribe to my YouTube channel: Bridgette Mcflurry
So about a month ago I had my period (super short like normal, about 3 days long) then two and a half weeks later I went to the bathroom while at work and I was bleeding again, now that lasted two days(super duper freaking heavy... I've also been really stressed... lots of deaths in the family recently). Now I don't know whether to take the first bleed as my period or the second. If I were to take the first as my period then my period would be late by a good week or two, if I were to take the second time I bled as my period then I'm due in 5 days for a visit from Mother Nature. Anyone wana help me figure this out? I'm super confused.