Coping with the loss of a loved one can be very difficult. This actually may be one of the biggest, hardest challenges you have ever encountered thus far in your life. Depression, anxiety, prolonged sadness, shock, confusion are some of the feelings you may be having.
Usually the sadness will dissipate over time, but you have to make sure that you do grieve, this is a very important part of coping with the loss of a loved one. Whether a lover, friend, sibling, parent, child or so on, the only way to overcome these intense feelings you could be having it by going through the grieving process.
Because everyone has different coping mechanisms there is no set time on the process of grieving either, research shows that most people will recover naturally from the loss over periods of time, this could take months a year or so on, there is not a normal period of time for this to happen. Also, if the relationship with the loved one you lost may have been difficult this will also put more time on your grieving process, because you have to go through those emotions as well as the grieving process. Most humans are extremely resilient therefore we can go through immense pain and loss and still be able to go through with our lives, but some people will struggle more than others, and if you are going through coping very difficulty it is advised to seek treatment from a doctor who can help you get through your grieving process with less difficulty and you can understand the feelings you are having.
Also it is possible if you have unanswered questions for this loved one that you lost, that you can go see a psychic. Psychic mediums are people who can communicate with spirits, mediums may be able to get in touch with your loved ones spirit and maybe be able to answer the questions you are longing for. Just remember not one person deals with things the same way, so being sad and depressed is natural.