What can i do now?

Firstly you have to finallise that from where you want to go with:

Either with Big 4 or PCA

then you have to give lots of interview then check it out the opportunity. 

you will finish the articleship

If you are still confused where to join, when to join etc, then better you join some decent CA firm where they are willing to provide you with reasonable work exposure. In the interim keep searching for a firm which can suit your desired requirement and join them at appropriate time.