Help me finish this.....100lbs gone and stuck

Hello all I need some help. I started this journey Dec 31 2011 when I had a heart attack and a stent put in. You can read my opening post here http://www.myfitnesspal.com/topics/show/487695-345lbs-heart-attack-and-a-stent-later-here-i-am I hit the 100lb lost point on July 1st and basically since then I have been playing with the same 10 lbs. I was at 239.5 this mornnig. This will get long I apologize up front

Here is a brief history of my last 11 months. I joined MFP in the hospital and faithfully logged my food for months. I just recently got away from logging food because I didnt want to be depentant on a web site, I want/need to be able to do this on my own. I weigh myself every morning. I know I know but I am not someone who freaks out over it, I just log it and go on. I repeat my foods alot. Breakfast usually consist of 1 cup of ceral 2 teaspoon of flax and cinnamon with a half a cup of skim milk. Snack is a apple or 1/4 cup of almonds. Lunch is chicken breast, tuna, fish or some kind of lean protein with a salad with oil and vinegar and a cup of peaches. A apple in the afternoon and a pretty normal dinner always paying attention to quantity and quality.Typically lunch and bfast is about 800 to 1000 calories and dinner is 6-800 so 1600 to 2000 a day. Since April 1st I go to the gym every day yes every day. I am there by 5:30 am and usually stay 45-60 minutes . I have probably missed 10 days since April 1st. My workout change every so often but for several months now I lift weights typically 3 set with increasing weight sets of 10-8-6. I work upper body on Mon and Thur lower body on Tue and Fri on Wed, Sat and Sun I just do cardio usually an hour and usually pretty hard. Elliptical up around 9, treadmill 5 minute running 5 -6 MPH, 5 minute fast walking, 5 minute walking 15% incline lately I have been running at 4.5 at a 15% incline for a minute. I am usually a sweaty mess
But no more weight loss. I was thinking I was just plateuing but lately I am thinking since I am more normal size and my workouts are pretty hard that maybe I am not eating enough the dreaded starvation is kicking in. I was reading on here yesterday and came across this post http://www.myfitnesspal.com/topics/show/654536-in-place-of-a-road-map-2-0-revised-7-2-12 (thanks to the OP of that) When I run the numbers I should be eating upwards of 3000 calories to maintain my weight 2500 to lose I dont figure I am anywhere close to that. If someone wants to run my numbers my stats are male, 46 years old, 65 inches tall, 239.5 weight, 44"waist, 48" hips, 16" neck.So I think thats it if anyone is still reading and can help with this I would appreciate it. I know everyone likes pics so here you go the day I left the hospital and monday night at my daughters Christmas program. Thank you for your time!