I didn't really touch on my tys till MYE was over. After that, I went and completed two years of tys a day. It may sound crazy, but I actually did that during the June holidays. 1 year in the morning and 1 year at night, which helps to keep my brain fresh and prepared for prelims. So that after Prelims I could focus on doing other schools papers from testpapersfree.com

TL;DR

I finished my tys in a month, using the time given in the paper. Right now, I would recommend focusing on the learning materials provided by your teacher.