I had been suicidal for approximately two years, progressive getting worse until I finally notified my Supervisors in May 2015. I believed it to be occupationally related. I saw our Mental Health Coordinator and the Doctor in OHC, no help was received, the doctors only real concern was how much sick leave did I have and would my Health Care Ins. cover evaluations and treatment. This increased what I was experiencing. The symptoms became so severe that I was preparing to hang myself in the hose drying tower at the fire station. The other time I was going to put at least two IV's in me and just let my blood draining out. Both times I became this bad I finally recognized what I was doing and went home from work on sick leave. Everywhere I go, I see reminders of severe medical calls and trauma events caused deaths. I was the officer in charge of an advanced care Ambulance (Medic Unit) since Sept 2003. I was responsible for all care and treatment on my Medic Unit, if a death was involved and family was present, I would do the notification to the family and confirmation of death to Law Enforcement. I believe and my Psychiatrist recommends that I completely get away from this area and to stop doing anything fire or EMS related. Being a Paramedic is the only type of job that I have done since retiring from the Marine Corps in June 1995. I was never in combat while in the Marines.