icm helps a lot or not much at all???

im a 55 4-6tabler....im running soooo bad righ now.....the first 1500 i ran 17%......and the past 500 im down like a g.......im looking for a new edge....and i was wondering if icm is really that helpfull.....also any 55ers with really long bad runs.....this is is my first real big downswing and im not taking it well at all....