are you sure it wasn't a 10000iu bottle? I haven't heard of an 11000iu vial and is your dose 125iu or 12.5 units on the syringe?
If you added 5ml of bacwatr to a 10000iu vial you have 2000iu per ml and a dose of 12.5 units would give you 250iu a day which is way way too high. If this is the case you need to skip tomorrow and your hunger should be better as the day goes by. Then we need to get a handle on exactly what you have (do you know the brand) and if it was mixed as I mentioned and adjust the dose down starting on Monday.