Certainly the electron will experience force from it's own E field if it encounters another E field, such as from another eletron. That's what keeps electrons separated in a conductor since E fields of the same polarity repel.And what about the electron....does it experience the force exerted by its own E filed????
Even if it did the net force would be zero coz the vector sum of the force would be zero....but what if the E field produced has different magnitudes along different directions???