Stressed teacher in a foreigner country needs support!

Hey guys! I'm not new to mfp, last year I lost about 7kg with calories counting and fitness, but unfortunately I gained all back...It's not too much but I'm very short and it shows immediately.

Last September I was in the middle of job hunting and finally got an offer in France so I impulsively left my life in Italy and started my new job in South of France. Unfortunately, with a new country and a new job I was very stressed and working all the time, with no energies left for fitness. I tried to keep my nutrition under control, but switching to another country with different habits can be lethal. I'm not used yet to even shopping here and without realizing I was making the wrong food choices...

Long story short: I gained. And I want to lose it back, not just for my appearance but to be less stressed and more confident. Please add me to help me stay focused!