I went through this 7 years ago! It's awful! Just like something weird ticks in your brain and you see earth etc in a whole new huge scary light!!!! If it scares you instead g fascinating you then don't look no further into it and concentrate on your own little bubble!!!! No point in getting freaked out over the universe and how it works etc because it will play nasty tricks on an anxious/depressed mind! Mine started when I decided to ask a friend about global warming! Omg it maded me see the sun in a different light (literelly) lol but yeh I was afraid to go out in the sun because of it!!! Too much for my brain to take in!!!!! So I can totally relate to this!!! X