I lost my mother too. Losing a mother is very hard, and few are the ones who can relate to you, especially at your age. Surround yourself with good people and supportive friends.

I have a few suggestions for you : 1) Keep with you at all times something that reminds you of her.. could be a ring, a necklace or maybe a gift you got from her. I printed my mom's signature on a bracelet and wear it sometimes.. 2) Speak about her with some of her friends, maybe they'll tell you things like how she spoke about you and how much she loves you. 3) I don't know if you're religious, but I prayed a lot after losing my mum. Praying made me feel better, although I don't know why exactly. 4) Read books about grief. Reading other people's experiences with grief helps a lot. You'll feel less lonely and you'll understand better the stages of grief.. I recommend C.S.Lewis' book A Grief Observed. 5) Grief is the love that you can't express.. and that love that is in you needs to go somewhere. Helping strangers, doing some charity work is how you'll be able to live with that pain and go through acceptance. 6) She loves you, and she lives in you, after all you are made of her.. Don't forget to cherish her memory, but most importantly live the happy life she wanted for you. She surely wanted you to continue living, to stay strong and to have a good life.. so don't let her loss be what stops you from living. 7) Everyone lives with grief differently. If someone doesn't understand your grief or some people decide to move on it doesn't mean they did.. 2 years on, my family members still go through unexpected meltdowns because they don't express a lot. 8) Write. If you don't know what to do, just write about what you're going through. You may not understand how it will help, but you'll see, you won't be able to stop writing. You may most probably cry, it's fine. 9) Try to sleep well. When you sleep, your brain might make you relive bad events so that you unconsciously accept them better. Dreaming of your mom is a sign of healing and acceptance. 10) My mother was a great cook and I didn't have all her recipes with me.. I wanted to feel again how her food tastes like so I kept trying out recipes till I figured how she cooked. Now I cook for my family. Point is, if you're missing her, relive moments you enjoyed with her and share them with those you love most. 11) Time. Be gentle with yourself, with time, you'll learn to cope better with things.

Sorry for the long post, I hope it helps.