TMI WARNING! They said this is normal?!!!

I spent 7.5 HOURS in the ER yesterday for bleeding. They drew blood, did a pelvic and an ultrasound (external and internal) told me everything was good and normal, not to be concerned. Tell me how this is not freaking concerning?!!!

My HcG was 474 saying I’m between 4-5 weeks. Endometrium is thickened and fluid filled sac along with a corpus luteum (pregnancy cyst on my ovary in laments terms). No nausea/vomiting, no fever and no severe cramping. Yes some but I wouldn’t call them severe. How the HECK am I supposed to consider this normal and not be concerned!!!! 😓😪