10 weeks and I'm at work. The worst cramps ever! I got the same type of thing a week or two ago but…

10 weeks and I'm at work. The worst cramps ever! I got the same type of thing a week or two ago but it went away after I drank some water. I got it again today but I've been drinking water like I should is it maybe because of all the work that I'm burning off the water too fast? The cramping is almost scaring me but no blood or anything.