White Mage Medica Proc not proccing

Edit: Realized it automatically did reduced amount on cast, (thought it was a proc)


ISP:
Charter Communications

Type of Internet Connection:
Cable

Internet Connection Speed:
60mb/s

Date & Time:
12:00 pm PST

Frequency:
always

Character Name:
Tranixia Serviaa

Race:
Female Mi'qote

World:
Sargatanes

Class/Level:
50 White mage

Area and Coordinates:
idyllshire x7 y8

Party or Solo:
solo

NPC Name:
None

Monster Name:
None

In-Game Time:
local 12pm pst server 8pm eorzea unknown

Steps:
Decided i wanted to see what trait replaced the Protect trait, saw a medica trait seeing it had a 20% proc chance.

casted medica (one) multiple times outside of a party for 2 minutes straight without
any procs.

even with a 20% chance, the chances of not 1 proc after casting 30+ is very unusual.