I just don't get it...

I'm so freaking frustrated. I haven't lost anything in some time now, and have actually gained about 3-5 lbs. What the hell is wrong? I don't eat wrong.... not saying I don't eat things I shouldn't b/c I do, but not all the time and I don't over eat. I exercise. I run at least 2 miles a day and lift weights...some of those days I switch out and do the elliptical. I'm almost positive I have enough fluid in my band b/c I had to have some taken out a while back b/c I was way tooooo tight and now they've put some back in to put me right under where I was. I just don't get it and am very down right now... don't get me wrong.. 45-50 lbs is great seeing I just had this thing done in October but I haven't seen anything happen in the last 2-3 weeks and I'm getting VERY frustrated. I still have another 40-50 lbs to go... someone give me some advice.. I need it! I don't go back to the doctor until the first of July.......... arggggrggg.... oh yeah, we close on our new house June 18th! Whoohoo I will post pictures of it later when I get on my home computer. I'm on my work laptop now and they aren't uploaded to to this computer. I'm so excited. We basically bought all new furniture from Haverty's and it will be delivered the same day we close! I wish the packing/moving genie would show up soon to my house!