Feeling a little sad...

Hello everyone, I am feeling a little depressed about my stall of a weightloss. I am losing around 11-13 pounds a month for the last 2 months. I had surgery on Nov 15th I weighed 311 and now I weigh 212 to 214 I am down 99-97 pounds Which I am very happy don't get me wrong but I am fighting to lose these pounds I feel like I should be more steadily losing. I will go down 2 then gain 4 then down again like a cycle. I am working out, drinking water and getting my protein and vitamins in. I am not snacking doing everything by the book. Eating high protein and watching the carbs. I am about to throw the scale at the wall and sma**** It is driving me so nuts I feel a little obsessed. I make goals for myself then it seems my body doesn't want to cooperate. Sorry but I had to vent. No one understands but I know you will. It is hard to talk with my hubby or friends because they say I shouldn't worry about it. Thank you for listening. Angel