From Miscarriage to Pregnant in weeks

I miscarried on the 28th August and found out I was pregnant on the 7th of October .

Everyone is abit worried because obviously it happened so soon . The little bub is only 5-6 weeks.

You're always going to worry that it's going to be a repeat of last time .

Last time I miscarried at 6 weeks . But I was starting to spot which led to bleeding and then I miscarried .

Right now , i only have cramping . Is this fine at 5 weeks. I've already done ultrasound and they said looks perfect . Just worried it's going to be a repeat .

Would love to hear what you went through and if this is okay