ache/twinge in groin at 8 weeks pregnant?

Jade
Is it normal to be experiencing aching/twinges sensation in groin area at 8 weeks pregnant (I heard this should be really late 2nd trimester onwards)? It started yesterday on my left side and went away and came back today (still on left side) I've noticed it more when I've moved  and it's painless but I know the feeling is there.