One note...
OCD is "Obsessive Compulsive Disorder", and manifestations can either be compulsive, or obsessive in nature. For example, you could be obsessed with thinking your father had passed away, to the point of not being able to sleep, or eat, and all you thought about was the fact that your father has, or could pass away.
If you were a compulsive cleaner, you would constantly, constantly clean beyond when you know things are clean but can't make yourself stop because you truly believe that if you stop it will have a negative consequence.
Post Traumatic Stress Disorder can occur after any traumatic event. You can have flashbacks, anxiety, feelings of fear, etc. It's something that would be reasonable for you to experience after everything you have been through!
Anyways, whatever you are going through sounds like an acute exacerbation of a mental illness. I do not say this to be mean. Mental illness are very real, and very normal. At some point or another, most people experience a form of mental illness. Anxiety (OCD is a form of an anxiety disorder) is actually more common then you think. You may not be suffering from OCD, PTSD, nor having a nervous breakdown, but I do believe that it would be in your best interest to get in touch with your doc or a counsellor as soon as you can. Don't put it off, it's nothing to be ashamed of and seeking help will only make it better.
I will be sending you calming, positive thoughts.