What really counts is how you feel in and with your body.
If your girlfriend doesn´t like your physical appearance it might be a good idea to ask her if this has got esthetic or health reasons. Then you can decide if you accept her behaviour or if you want to move on to something better.
first of all, does your sun use his phone very often just before going to bed?
The light of phones is the same light found in sunrise. Meaning the mind is tricked into believing the sun is coming up and it is time to wake up. So you might want to check this first.
first of all: you´re on the right path! Your willingness to change and learn is the best start. Don´t be so hard on yourself, personal development takes time and courage. I´m sure you´re determined enough to reach your goals.
I love that you started with nutrition and physical...