Do not rule out any device at first - but give yourself the opportunity to try things. If an optical magnifier is not working, try a CCTV video magnifier. These reading machines are still one of the most popular items around the world in helping persons with moderate or severe macular degeneration read and write independently. Finally, do not be surprised when depression or anger returns. This is normal.
Some people do take time out from their learning to read again to grieve the loss of sight.
This loss or grieving period is different for all, but should be given its proper place in one's life. For some, the loss of vision also triggers other memories and losses. This too is normal. To try to hurry the process along may have other consequences such as physical disease, alienation from others or poor coping mechanisms such as excessive drinking to name one. Giving yourself a chance to grieve is actually a kind way to help yourself.