I'm so sorry that happend. That sounds really distressing.

Have you ever looked up pseudobulbar affect. It can cause uncontrollable laughing and crying. It's a neurological condition, so it would be more likely if you had some kind of neurological complication with you ED like a stroke, or if you had some other neurological even during your life. I suggest that you discuss what happened with you T the next time you see them. Here's a link about pseudobulbar affect Involuntary Emotional Expression Disorder | Psych Central