Scared/Help!

Going from the first day of my last AF, that would put me at 7 weeks today. From the clear blue digital test with weeks estimator, I am really only 5 weeks. Friday night I began getting pink discharge that lasted until Saturday afternoon. Early evening I began bleeding lightly and cramping. I called my on-call OB doc & she said to only go in if I filled 2 pads in an hour but I began passing clots more than like a flow so I went in. The ER doc was not sympathetic and rather rude/harsh. He said based on my hcg level of 600 he believed I was having a mc. Later on that night I passed a few more clots. Today I haven't had cramps, and barely spotting. Does this sound like a mc to anyone or normal? This is my first pregnancy & I'm just scared! Thank you for your help!