Aggressive goal, need help with exercise and calories

Hi!
I know I have an aggressive goal. I want to lose 65 lbs in 115 days. I have lost 28 lbs in 55 days and need to lose 37 more in the next 60 days. I am trying to do an extreme weight loss plan, I am currently eating 1300-1500 calories a day (most days)and putting in between 1.5-2 hours total a day at the gym. My diary is open to view. My anytime fitness time includes... 20 min on the procor amt at a 5, with a jogging rate. I then do 20 min on the recumbent bike cross country mode. Then 20 min on the elliptical at a 10, 10. I go home, then later at night I go back to the gym and do another round of the same. All this time I am maintaining a heart rate in my zone.
My problem is my weight is fluctuating all over the place. For the amount of calories I am burning and eating I would expect a better more steady weight loss. I can't possibly be gaining weight, and it can't all be water or muscle.
I have tried over the 10/25 weekend to eat more calories but alas no extra weight came off.
Suggestions appreciated lectures on my aggressive goal are not.
start 312 current 283 goal 245
mental block?