Hi I'm 13w 2days, I've been noticing more and more pelvic spasaming. It will come on for no reason and can be painful. Other times I cough ( I cough frequently, I have cystic fibrosis) and I get shooting pains as well. Has anyone else experienced this? I'm wondering if I just need more potassium or if its brought on by the coughing, but it occurs mostly in the evening hours. I've been very fortunate to have a mild case of CF and consider myself pretty healthy.