is anyone experiencing cramping around 11 weeks prego

Liza • 31 married 3 yearsl been with SO for 15 years
Any of you guys experiencing cramps or some pain in ur lower abdomen that comes n goes?.... no bleeding or anything just cramps . I do a lot of standing at work so I noticed wen I need to sit I start getting cramps. I'm off work now and fine but just wanna know if I'm craZy or not lol