I'm 25 and have been experiencing strange symptoms for the past 2 years.

My symptoms are in order as they occured:

Blurred Vision
Headaches - Migraines at least twice a month
Head Pressure
Tongue Numbess
Numbess in hands
Nerve jolts starting with my spine extending to hands and legs

Any ideas? I have done all of the symptom checkers and fear what they point to and am deathly afraid of going to a doctor.