I know. Your life needs an overhaul, but where are you supposed to find the energy to fix it? You're struggling to keep your head above water as it is. The thing is, friend, not all demands on you are equal. The demands that are imposed on you by others exhaust you and send your anxiety skyrocketing - but those that you choose autonomously can energise you. Autonomy is important: just ask Immanuel Kant, John Stuart Mill, Isaiah Berlin, and Harry Frankfurt. How do you choose autonomously? I'm glad you asked.
You can find the Identify Your Core Values exercise here, and the 5 Whys exercise here.
Read a sample of For F*ck's Sake: Why Swearing is Shocking, Rude, and Fun here, and buy it in all the usual places!
Reference
Martina Svensson, Philip Rosvall, Antonio Boza-Serrano, Emelie Andersson, Jan Lexell, Tomas Deierborg, 2016: 'Forced treadmill exercise can induce stress and increase neuronal damage in a mouse model of global cerebral ischemia', Neurobiology of Stress, Volume 5, Pages 8-18.