Been on abilify and lexapro for 2 years. Depression began to worsen slightly doc increased abilify to 5mg from 2mg. Started to notice shortness of breath the next day ( didn't notify doc) depression continued to worsen doc increased dose to 10mg on sat now worsening shortness of breath and dizzy episodes when walking no improvement in depression or side effects to date. If no improvement by tomorrow doc wants to up to 15 mg. is this truly advisable??