What Causes Loss Of Memory During The Day?

I have had a couple of accidents hitting my head when i was small, only one was very serious when i fell and a sharp stone went between my eye and the soft spot of my head. Doctors said i was very lucky. Now i do not recall many memories from when i was small, i do have a couple, that are fairly important but i do not remember what i was doing daily. I visited psychiatrists and i was told that i forget because I want to forget. So i accepted the fact that there might be something wrong with me. Lately for the past year and a half i do not know what is happening. I do not have visitors at home and things keep disappearing. My partner is very organised, but he is complaining that important documents keep disappearing out of his things, or household items. The lost items have not been found, even after reorganizing the whole house several times. Is it possible that i actually lose my memory during the day and i do things whilst, and do not recall? I do not have problems forgetting who i am or where i am, like alzheimer, but whatever i have is starting to ruin my daily life. it would be great if someone could help me and give me some advice or if there is actually a name for this thing that is happening to me, i do not know. I have been to a neurologist after visiting the psychiatrist and i was told that there was no problem at the time. Thanks in advance, and i hope that this site is working and i will get an answer that will help in a way or another .