Re: blood clot in leg?
I believe you are fine and are experiencing significant health anxiety.
What you really need to do is stop drinking coffee and quite smoking. Those are both HUGGGGGGEEEE anxiety producers.
You also need to schedule an appointment with a therapist/counsler to help you deal with this anxiety.
The ER doc told you not to worry about it. Even tho I know you will anyway..try not to. I believe you are just fine.
I too have health anxiety and clots are a HUGE fear of mine. I am being treated for my anxiety and am finally living instead of viligantly being in fear of my death.