Bipolar 2 mein 20kg badh gaya, koi safe medicine ya diet plan hai?

Yaar mujhe samajh nahi aa raha kya karun. Bipolar 2 ke liye mood stabilizers le rahi hoon but weight gain itna ho raha hai ki 20kg upar chala gaya. Pehle antidepressants the toh aur badh gaya. Ab doctor ne lithium aur olanzapine diya hai—weight control nahi ho raha. Roz subah uthke scale pe aati hoon toh dar lagta hai. Husband ne kal kaha "tum toh pehle jaisi rahi nahi" toh dil toot gaya. Pata hai woh bhi thak gaya hai mere mood swings se. Par main kya karun? Apni depression kabhi khatam nahi hoti. Koi exercise karti hoon toh energy nahi hai. Kya koi aur medicine hai jiska weight gain na ho? Ya koi diet plan jo bipolar patients ke liye safe ho? Please help. Bahut alone feel kar rahi hoon.