Feelin' HUGE!

OK so I am ten weeks along....and I know I am not big or fat, but does that mean I cant feel like it?! I feel so big because all of my clothes are getting a little too snug for my taste! I am soooo use to being 120lbs-125lbs that being past that freaks me out. This is just something I am going to have to get use to I suppose. Hope this does not sound snotty or anything, because that's not how I want it to come across!!