Have more water.  Your amniotic sac, which is developing right NOW is made up of water and you need more water.  Any dehydration will cause cramps not only in this trimester but in other trimesters as well.  Have coconut water, cucumber, watermelon, berries, toamtoes etc. They are very good at hydrating too. Also if the pain is severe then do consult emergency.

its normal thing of pregnancy nidhi jain or agr jyda ho to consult to a doctor

eysa hota hai.. lekin agar apko jyada problem ho toh doctor se baat <u>karye</u>

Don't worry that's normal

hota Hai thoda bohut.....agar zyada ho to doctor k pass Jao....