Cramping early pregnancy

[Amysullivan]

I previously had my first miscarriage at the beginning of January after 3 healthy pregnancies so it took me by surprise.
I'm pregnant again now, I think I'm coming up to 6 weeks but for the past three days I've been getting period like cramps in my lower stomach, groin and thighs. Is this normal? Or should I be worried

I've had loads of cramping. Never bad enough for pain killers but definitely there. Everyone I've spoken to has said it's fine.