Shoulder alignment

[Blackbeard11]

Hello my name is Jonathan and i am 26 years old. Sorry in advance for my English.

I am not sure where to start but I've always slept on my sides so im guessing that's why I have a problem with my shoulders. I use to have one shoulder higher then the other but I fixed that issue now I have this urge to twitch my left arm shoulder to click it, sometimes involuntary. When I put my hands behind my back my left arm comes in more and is loose and my right is more somewhat tight. I have a lot of neck and back pains due to poor posture also. Just want to know what is wrong with me and of anyone may anyone may have the same problem.

Also my collar bones aren't aligned. One looks shorter than the other.

Here I have pics to show.

[URL=http://s1024.photobucket.com/user/havenicedaii/media/20170112_203611-1_zpsdgnwbc5d.jpg.html][IMG]http://i1024.photobucket.com/albums/y307/havenicedaii/20170112_203611-1_zpsdgnwbc5d.jpg[/IMG][/URL]

[URL=http://s1024.photobucket.com/user/havenicedaii/media/Point%20Blur_Jan122017_204553_zpsvj2igv5c.jpg.html][IMG]http://i1024.photobucket.com/albums/y307/havenicedaii/Point%20Blur_Jan122017_204553_zpsvj2igv5c.jpg[/IMG][/URL]

[URL=http://s1024.photobucket.com/user/havenicedaii/media/2017-01-12_20.51.55_zpsbjsu8ldh.jpg.html][IMG]http://i1024.photobucket.com/albums/y307/havenicedaii/2017-01-12_20.51.55_zpsbjsu8ldh.jpg[/IMG][/URL]