I'm a grandmother to 6, and I'd never heard of this name until my one daughter was having her 4th baby four years ago. She had these contractions for quite a few weeks but this baby was eventually overdue by about 10 days so, I would say, be ready but don't panic. As I understand it, they're just practice contractions, and unless they become very strong and troublesome, carry on as normal, but perhaps don't go too far from home! Your midwife could advise you better than I can.
As you've had one baby early and quite quickly, it may be that this one will be similar to the first. I'll be thinking of you!