is more pain in second pregnancy normal?

I found out I was pregnant about a week and a half a go, don't know how far along I am as haven't been able to get a doctors appointment to  book a dating scan. But this is my second baby and I haven't reached the morning sickness bit so I presume I can't be that far along. But I've had terrible stomach aches, back ache and even aching in my ribs. I never had any of this in the early stages of pregancy with my first is it normal to have more pain?