Hi, Laura - I've had CML for 16 years this coming October 27th. I'm not going to tell you that the day will come when you are "back to normal". From my experiences, you will have some great days and fewer "bad" days as time goes on. Part of it is developing your own awareness and coping mechanisms to deal with this chronic condition. I'm fortunate to have two adult children who actually like me and live close by, as well as my mature German Shepherd Dog, Luna, who is my constant companion.
A few tips from my personal coping mechanisms: black licorice helped me with mouth sores and upset stomachs, don't be afraid to ask for antidepressants from your oncologist should the need arise (they fill out these prescriptions everyday), stay involved with those things you are passionate about to the limits of your time and energy, seek out advise from the social workers at your clinic (great source of information), and allow yourself the grace to say "no" to those persons or activities that you find taxing or exhausting. Oh, and one last thing, find something to be grateful for each day. Becoming ungrateful for the joys that remain in your life will only alienate you from those who care the most.
Best of luck! You are not alone!