Miscarriage

So I had a miscarriage recently, can’t pinpoint when it happened exactly but I started bleeding last week on Tuesday and it’s been a full week now and the pain and cramping is only getting worse today and I’m bleeding a lot more.

I’ve read a lot about how the pain and bleeding usually slow down by the second week? I was around 6 weeks when it happened and have passed a lot of clots and a big round clot that looked like a blood pancake (sorry!)

Is this normal or should I contact my doctor/hospital? Also feeling quite lightheaded and it’s difficult as I’m currently at work and can’t explain to anyone what’s happening 😥