Grieving is a necessary part of healing after losing a child. It is said there is no right or wrong way to grieve as grieving is a very personal issue. I am going to agree with that up a point in that I will say there are ways to grieve that can bring about healing and ways that may not so much.
What do I mean? Time does help heal wounds, but denial does not. If you sit on the couch and refuse to recognize your own feelings or talk about what has happened because you fear the the flood of tears, this is a sign you need to talk and cry. You are not being strong you are being stoic. The emotion has to come out intense as it may be. If need be, sit with a trusted relative or friend, but let your thoughts and feelings out. Or do it alone. Pound the bed pillows. Cry. Get it all out. Grief is an interactive process. Then rest. Have tea. Take a warm bath. Sleep. Call someone. You have taken a big step in your grief journey. It could happen again, but that's all right. You are getting stronger. You can go on.
There may be other times you simply, as I call it, "go to a dark place." Don't be afraid and don't fight it. Just go with it. Stay there for a few hours or a day. If you want, call someone to be with you or call someone to talk to. No long explanations. You just need some company or to hear another voice. Or if you prefer and feel safe, stay alone. Try not to stay like this for more than one day. Reach out for help if you are having trouble coming around either to a friend or relative or someone in your support group.
If you ever have feelings if wanting to harm yourself to join your child, then you must get immediate help. Call your doctor, 911 or go to the nearest hospital emergency room. In the United States, the National Suicide Prevention Lifeline is 1-800-273-TALK. If you are feeling this way you should not be alone. Follow the directions of whomever you call for emergency help. Call a family member, loved one or close friend to be with you. Please do not give up. This is not what your child would want. Please get help. This is not the time for going alone or false pride. You can go on to have a meaningful life, one your child would be proud of.
The grieving process has to be effective to help you heal, but safe to preserve your life when necessary. Grieving takes hard work and courage. It is something you must decide to do. It doesn't magically happen without effort on your part. That is why support groups and/or professional grief counselors are necessary also. This is not a journey you can make alone. You must be able to relate to other who have experienced the the same loss as you.
May you find empathy, courage and support on your journey. God bless.