Kelly - welcome. I agree- see a doc. Tiredness can be an indication of imbalance- perhaps anaemia, diet- whatever. Go to some meetings. It sdoes not mean turning into an AA zealot - there is also SMART. Of course SR is great- I ghost it most nights while pottering. Look about- what can you do to inspire yourself? Something you have wanted to do- but haven't? Climb a mountain, karaoke- whatever.
Keep posting. Support to you. PJ