Advice please

Louise

I've been bleeding like a light period since Friday- no clots. They've moved my scan to tomorrow where they're guessing I'll be 6wks. Last wks scan only showed a yolk sac. Obviously since then I've been bleeding which started with brown spotting and progressed to am almost rusty red. Today I'm very uncomfortable and have more pain on the right ovary. Does this seem like SH? I had a miscarriage at 6 wks in may and this is completely different. I.e big clots, contractions much redder and less pain. I have back ache at times too. I've called emergency midwife and they said take paracetamol.