Heavy bright pink spotting?

Hi friends.

So last night I had a random gush of bright pink mucosy blood and a clot. Just an average sized clot nothing super big. I am 6 weeks pregnant. I’m freaking out. The bleeding stopped last night and today it’s just been very light brown spotting. What’s going on? When I went to the bathroom earlier I swore I saw an embryo looking thing floating in the water. It wasn’t surrounded by blood or tissue it was just by itself.. is that even possible? Or am I just seeing things? I will go in on Monday to get some testing done. But until then I’m seriously going crazy. I’m so scared.