I thinks it's better to use really instead of particularly.
when you use particularly, you mention that in a subject, field or area you don't like something. for example:
I don't like my job particularly because of its salary.
1 and 2 have different meanings:
in 2 you may have a lot of things that you don't like which one of the important things is your job.
native speakers may help us to understand better.
