Not to worry! I personally think you simply need more time. LSAT concepts are extremely difficult to understand. For context, I have been studying for a year (using full 7sage CC, Loophole book, LSAT Trainer, Powerscore books) and have never taken a PT. I just started to drill last month. Progress is slow and I'm okay with that (Key!!). Focus on building your foundation and then things like drilling and PT will be a breeze. Best of luck :)