Probably nothing, but I worry about everything

[muchnervous]

Hello, as the title suggests I am a hypercondriac and bounce from speculation to speculation worrying immensely. This time the worry is hair loss, I think my hairline has remained the same but I can't tell. I haven't posted in or joined a forum in a long time and apologise for probably wasting your time. I'm almost 20, does my hairline look normal?

http://5.101.107.243/one.jpg

http://5.101.107.243/two.jpg

Apparently the image is too large to use insert imagine.