i am a 23 year old lady, married since 9 months. my weight before i get married was 48 kg and my height is 156 cm.now, my weight is 53 kg and i do not know why? although my diet is almost the same as before (before marriage i did not take breakfast usually, i ate lunch every day and dinner most of the week). now i eat breakfast 5 days per week, lunch 4 days per week and dinner everynight. regarding my activities, i am a medical student and i go to hospital 5 days per week from 6 am to 4 pm and when i return back to home i study and sometimes clean my appartment and i go shopping or whatsoever.
please, can you tell me what is wrong with me?
just to know that my appetite did not change and i do not have any sign or symptom of hypothyroidism.