Greetings.
In young people it is not common but since it has happened second time, this should be taken seriously and investigated. There is a condition called as transient global amnesia, which your physician should rule out for these small episodes. Read about the transient global amnesia;
http://www.mayoclinic.com/health/transient-global-amnesia/DS01022
Please feel free for your follow up questions.
Dr. Arun
Doctor (MD)
MBBS, MS (General Surgery), Post-doctoral Fellowship in Sports Medicine
Hello,
A neurologist should be the specialist to handle this.
Best wishes and kindest regards.
Thanks very much. Best wishes & kind regards to you as well.
Aretha