I hope you are ok. Sometimes pills can take it's toll a few days later... kidneys, liver, etc..
I do not congratulate you on your ability to manipulate those trying to help you. Seems to me you took up a lot of the police and nurses time, lied, and hurt your own recovery efferts. You call this clever and congratulate yourself but it's a typical abusive reaction, push people away, don't trust. You didn't fool anyone, they read you just as easily as you read them.. after all, you were no longer a threat to yourself anymore, may as well let you go home as keep you against your will in a hospital. Why?
Because keeping people against their will in the hospital only serves to keep them alive when they would most certainly seek to harm or kill themselves. However, the person who can admit their feeling of suicide and urges, who can be honest with cops, staff, etc.. is truley seeking recovery. Depression is a terrible illness because it robs us of our will to get better. But to fight back requires honesty to yourself:own your feelings and thoughts, recognise you are creating them. And honesty to others: Dr's, friends, people on this site so you can get help, like you did, and receive beneficial feedback. I hope you thank that person from Germany who did you a favor... or do you wish you were dead. Now that things are starting to come together, meds may start kicking in soon, etc.. do you want to throw all that away?
It's ok to admit you need help from others. It's ok to tell the truth. In fact, it is wise and in your best interests to do so.
Luke 6: 46-49 "Why do you call me Lord, Lord, and do not obey me? Everyone who comes to me and hears my words and acts on them, I will show you whom he is like. He is like a man building a house, who dug deep and laid a foundation of rock, and when a flood occured, the torrent burst aganst the house and could not shake it, because it had been well built. But the one who has heard and has not acted accordingly, is like a man who built a house on the ground without any foundation, and the torrent burst against it and immediately it collapsed, and the ruin of that house was great.