So I tried a different sleeping aid (since my body develops resistance to antihistamines really quickly), and want to recommend a chemical called "Melatonin" for people who are having trouble with sleeping. The one I use is a weak version--tablets of 10 mg, and it's very effective: I was knocked out cold within 20 minutes as the "supplement" stated (Not a drug, technically).
We'll see if my body says "gtfo" to it as fast as it did for antihistamines (it's another form of sleep aid since it causes drowsiness... I think it only took my body 2 weeks), but my warning to anyone using Melatonin is that you prepare at least 7-8 hours of "sleep", because if you get less sleep than that after taking it, you'll be really drowsy for the first few hours of waking (like I did today)