Hello Dadoo.
The Symptoms you are feeling will get permanent if you take ECT. Memory loss, concentration problems and cognitive problems are all part of having a depression, and some times we can surpress parts of our life due to those times being extra difficult. ECT will however erase the good times as well. My spouse had a severe depression in January 2015, right after we got back from a great Christmas holiday with her family.
They gave her ECT without consent, preached about how great ECT was, and how the seizure somehow cures depression. They said there would not be any side effects except a memory loss fromo the period of the treatment.
My spouse is Bipolar, and has had depressions several times before. She even has no memory from periods of her childhood, that she has surpressed intentionally. She does however remember in detail every time she was depressed, and even when she tried to cope with her depressions by drinking, and taking over dosages of psychiatric drugs.
The ECT however, destroyed her life. First off it took four times as long to get rid of the depression than "normal", second off the ECT left her with a severely damaged short term memory, She lost most of 2014, which was one of the best years of ehr life (Including the great christmas we had had), she has severe problems learning anything new, let alone concentrate on anything for any length of time. She ahd to take her training for her job all over again, She used to be very good at math, now she has to use pen and paper for simple addition.
My advice to you is to force your self to make a change in your life. Force your self to go out, and take long walks in nature if possible. Keep your self busy with hobbies. If people in your life are getting you down, stay away from those people, and learn to enjoy your own life. Drugs, and ECT do not solve anything. Drugs just dull the symptoms, and ECT just wrattles your brain until you are so messed up that you don't care any more. They call it stockholm Syndrom when it happens to kidnapped people, and they go silly and feel sympathy for their captors. Torturists use ECT and other means to give prisoners the same Euforia, and get them to talk, and psychiatrists call it getting better when your brain is so wrattled from ECT that you don't care any more, and go into a state of euphoria.
It would have been all well and good if it actually helped and left you without lasting damage, but it does. Psychiatry has been hiding the facts for years by avoiding to do research on the subject. just about all ECT research ends after 4 weeks to 6 months after ECT when the worst effects start wearing off. The few that have been spanned for longer after ECT all show permanent memory and cognitive damage.
The patients that complain about this are told that it was their depression that gave them problems, not the ECT.
The fact that people like my spouse has had a dozen depressions before ECT. most worse than the one where they gave ehr ECT, and didn't have any of these problems before they gave her ECT is proof enough. ECT is not good for you at all.