You may be leaving Islam for the wrong reasons
Leaving Islam is always a good thing, but you may be leaving Islam for the wrong reasons. The ONLY valid reason to leave Islam is that you no longer believe Islam is real. If you 'left' Islam just because you think the teachings are too harsh or strict, or you want more 'freedom', or you just want to feel rebellious, or the result of some trauma, these are not good, intellectually valid reason reasons to leave Islam. In fact I would argue if these were your reasons, you never actually left, and will most probably return many years later even more religious than ever.