How early did you feel flutters the 2nd time?

Lisa • Mama to Wren Elisabeth and Juniper Rose, baby Théoden Alistair on the way❤

I'm only 6 weeks pregnant and every now and then I feel flutters. They must just be uterus muscle spasms from growing or something because the baby doesn't even have arms and legs yet, I know. But they feel like flutters I had with my 1st...even though that can't be possible. How early did you feel baby movement with your 2nd pregnancy?