May is Mental Health Month. (Or Mental Health Awareness Month, depending on the website.) πŸ™‚
Here are some resources you might find helpful:

National Alliance on Mental Illness (NAMI): www.nami.org

NAMI StigmaBusters is “a network of dedicated advocates across the country and around the world who seek to fight inaccurate and hurtful representations of mental illness”. NAMI StigmaBusters

Suicide.org – Suicide prevention, awareness, and support: www.suicide.org

National Institute of Mental Health (NIMH): www.nimh.nih.gov

Substance Abuse and Mental Health Services Administration (SAMHSA): www.samhsa.gov

National Suicide Prevention Lifeline: 1-800-273-TALK (8255) www.suicidepreventionlifeline.org

Children and Adults with Attention Deficit Hyperactivity Disorder (CHADD): www.chadd.org

Child and Adolescent Bipolar Foundation: www.bpkids.org

The Trevor Project (LGBT mental health/suicide prevention): www.trevorproject.org

Anxiety Disorders Association of America: www.adaa.org

National Eating Disorders Association: www.nationaleatingdisorders.org

Alcoholics Anonymous: www.aa.org

Narcotics Anonymous: www.na.org

Gamblers Anonymous: www.gamblersanonymous.org

Alzheimer’s Association: www.alz.org

Depression and Bipolar Support Alliance: www.dbsalliance.org

National Autism Association: www.nationalautismassociation.org

Veterans Crisis Line (U.S. Department of Veterans Affairs): 1-800-273-8255 (press 1)

U.S. Department of Veterans Affairs – Mental Health: www.mentalhealth.va.gov

Mental Health America: www.mentalhealthamerica.net

On Twitter, the hashtag is #mentalhealthmonth.