39F on anxiety meds, trying to lose weight and keep it off

Hello everyone, I'm not exactly new to MFP, have been using it on and off over 5 years now and it always help me lose a couple of kgs. This time, I put on around 6kgs because of my anxiety meds and anti-depressants so am trying to lose that weight and a little more if possible. I'm just 5'1 and weigh 60kgs now. Trying to get back to 54-55kgs and even lower if possible. It's difficult for me because I love sweets and chocolates.