Old lapband/pounds not.coming off

I had a lapband surgery 2010, lost 60lbs, then regained 18lbs, but need to lose another 60lbs, decided this was the year I would not be overweight anymore, have been struggling with weight for about 30yrs, I am 56 inputed my ht,wt,age on MFP and stated to eat about 1560 cal. per day, I exercise 1hr a day 5 days awk, was using this amount of cal. and had not weight loss, changed it to 1200 a day plus exercise cal, some days can't even eat this amount, I fill full, fine no problems,thank God no other health issuses, after the change on cal. Intake I have lost 9 lbs in 7-8wks, not losing 2lbs a week like prog. Stated, not eating out or junk food or sweets, what other advise is out there for me to do, I am determined to stick it out for the long haul desire wt is 160, thank you for advise