Please help me

Patient: History: Have had hashimotos hypothyroidism for 2 years. (possibly have PCOS)The past 2 weeks started a new job (not that stressful) and cannot stay asleep at night, get headaches during the day, need to drink excessive amounts of water, have excessive scalp oil. Night sweats. I Am also very nauseous in the mornings. Any ideas of what is going on with me?