Hi Christy, Welcome and Congrats on the weight loss !!!!!
First, my suggestion to you is to go see a professional about this issue. Talk to your doctor and ask him/her for guidance.
You are definitly not alone, quite some time ago I had lost 150 lbs. I use to shake and get so nervous when I got near potato chips or cake or something I know that got me fat in the first place. I too was obsessed and so afraid. Well as time went by I slowly started to calm down and relax but then I did start to gain again because I got to comfortable.
Please talk to someone who can give you some sound advice.
Love, Leens