Hi there!

Sooo... I am gonna take a stab at this. 1st I am also 5ft2 - so us short girls kinda get the crap end of the stick on calories. I feel ya. I will make a couple of suggestions for things I noticed in your diary based on my personal experience.

#1 - I personally think you don't eat enough at breakfast. From the few days I see, you are eating a kind bar every day. I would switch that up a couple days a week to something higher in protein like scrambled eggs or a sandwich (lite wheat bun, 1 egg scrambled/pan fried, slice of ham/bacon/2oz lite smoked sausage, slice of cheese). While the kind bar isn't bad, its processed and does have sugar. Breakfast helps set the tone for the rest of the day try to stay away from bars. You could even premake burritos and freeze them. Or if you have time, scramble some eggs - I use frozen peppers and onions and cut up precooked bacon to toss in there. Top with some feta and hot sauce.... it really is fast and tasty.
#2 - your exercise program looks pretty intense. When you eat less with that type of intensity, it sometime has the opposite effect. Throw in a hard boiled egg here and there and some full fat yogurt for a boost in your metabolis as well as increase your fat and protein intake.
#3 - You specifically state that you eat the same thing every day. Your body adjusts and settles. You are going to have to start adding more variety. If you get stuck in a routine with the wrong mix of nutrients, its counter productive to your weight loss. Same goes with your exercise. Your body adjusts. The only way to get out of it is to change. Not saying add more intensity, sometimes the opposite is true. Throw in some non-intense exercises, like yoga, stretching, or a plain ole long walk a couple days a week instead of high intensity. Your body actually needs days off to heal.

For me... I am at 128lbs. I eat on average 1800-1900 calories a day. Mon-Fri in the AM (about a mile and a half), do yoga one day a week, and walk a lot (I have 3 dogs, they make me). I actually refuse actual exercise on the weekends... I do walk 3-4 miles Sat-Sun with our dogs and do a lot of cleaning. I average about 15,000 steps a day.

As for nutrition... I did recently switch to FULL FAT dairy because according to MFP I don't eat enough fat and eat too much sugar. Also, I notice there isn't any oil in your diary. I know we have been taught since the 80's that fat is bad - I am starting to learn those were lies. Try adding in some olive oil or coconut oil. Your body needs it to absorb the nutrients in your food. Try to incorporate 2 tsp of oil in there somewhere. Saute your chicken and veggies in some olive oil.

Good luck! I hope SOMETHING here helps. Again.. I am not a professional, just a reformed food addict trying to have a healthier relationship with food! I have actually found the myfitness blogs really helpful on education. I am really liking these modern takes on healthy weight loss. Educating yourself is key to losing and maintaining. Good luck!

This was a great read for me and very informative for us women!
http://www.simplyshredded.com/the-ultimate-female-training-guide.html

Unless boxing is important to you as a hobby, I would definitely look into HIIT. A combination of HIIT and weight training is better for fat loss overall.
Your current form of exercise can raise cortisol levels which would slow weight loss.

I know CICO is important, but keto has changed my world for the better. I do keto within my calorie needs.