It sounds like water retention. But gaining weight at the very beginning isn't awful and won't hurt your baby. Try not to worry.

You're not still dieting, are you? It's advisable to eat healthy foods, but remember not to cut your calorie intake back or cut entire food groups out. Your body/child need all the nutrition you can give! That doesn't mean you should eat junk, but definitely keep in mind that there's another little life in there now! Good luck!

Thanks for the reply!

No im not dieting anymore... I am eating better now... But I think I need to start eating healthier!