Bleeding early pregnancy tmi

Karissa • Expecting #3 in September
So I think I'm 4+3 and had a weird feeling w cramps this afternoon, went to the bathroom and there was quite a bit of fresh red blood w like clear cm. Still cramping and bleeding tonight, just not as heavy. Never had anything like this w my first two. Am I done? Is it gone? I've been taking it easy today, is there something else I should be doing? Did anyone else ever have a similar situation?