I know symptoms coming and going is normal but is it normal for them to completely disappear and not come back?

I’m 11 weeks and haven’t had any symptoms since 8 weeks...

I’ve had some bleeding too, the night before the bleeding I have severe cramps but don’t actually cramp whilst bleeding. I’ve been to A&E twice and been told it sounds normal and been refused a scan.

But I just have a gut feeling that things aren’t right. It’s a feeling I just can’t shake.