Weight gain! 😳

I’m freaking out since I found out I’m pregnant I’ve been eating super healthy salads, fruits, veg is. Really watching what I’m eating. I’ve been drinking 4-8bottles of water a day. I have gained 6-10pounds since finding out I’m pregnant! Idk what’s going on, I’m even walking extra. None of my pants fit...🤦🏻‍♀️I know a big Part of it is bloating an maybe the water but I didn’t gain like this the first pregnancy. Any way I can lose this weight? Or anyone else experiencing this. I hope to God it goes down that’s a lot for the first trimester an I’m only 6weeks!