Yeah definitely normal but you can use Crampbark tincture to help them if you want or if they’re uncomfortable. I did it just to ease my anxiety since I’ve had a previous loss but they are ok to have
I had them at 12 weeks. It’s your body stretching.
They can be. Your body is stretching in new ways. But when in doubt, go get checked out. Always be safe rather than sorry. I did occasionally get cramps through my pregnancy.