2/4 NL vs 1/2 NL

[DaCooler]

Ive literally tried to move up 3 str8 times now and got completely crushed in 2/4 NL. I really have no idea what my problem is as i really do not think they play much better than 1/2.

Ive ran at about 7-9 ptBB at 1/2 for more than 6 months and have had a few different times in there where i have tried to move up and gotten killed everyone.

I run at about 22/14/2.5. am i to tight for 2/4? the latest swing was -4k today in 1200 hands... are you fking kidding me? Im beginning to think im destined to be at 1/2NL for the rest of my life.

Any advice possible from any of you regulars?

or just berate if you would like..