Starting IF in the New Year

Hey :)Starting my 16:8 fast window at 1am (Normally going to be midnight-4pm due to working hours). Not too concerned about it, as I used to accidentally fast, and forget to eat until evening anyway. My main question is about sleep. I've seen a few people having issues with sleeping with IF, so I'm wondering if this is a common thing? I'm on sleep medication (main reason for a 10kg weight gain this year), so I'm slightly concerned, and hoping it's not a long term or common side effect.​Thanks! via /r/intermittentfasting http://bit.ly/2EYjTEr https://ift.tt/eA8V8J