😩wtf

I was 8 days late of my period according to this app. But when I got my period it's been really really heavy & you know how you get blood clots ? Well the whole thing is thick & clotted . None of it is just like a regular period . The pains were so much worst as well. If I sit , and stand up ; there's nothing but clotted thick blood . It's a lot of blood too.  Is this normal? Should I be worried ? Please let me know if something similar has happened to you . Google is trying to tell me I'm gonna die soon 😭😭😩😂.