AHH!!! Any advice?!

Whew.... an hour and a half later... I finally figured out how to A) link to another blogger's site B) add a photo and make sure it goes to another site when someone clicks on it and c) how to change my profile pic for my gmail stuff  and D) how confusing this blogging world is!  I didn't figure out how to use google docs for uploading stuff to share and I can't figure out exactly what the blank box under my "button" is all about!  At least, I think that's my button, I think that's what it is called, I want people to want to link to me?  I know I have a while before my blog views go up or before I have enough worthy posts for people to check out... but I'm trying and I'm determined to be successful!  I did just make my second ever teachers pay teacher sell so I am currently feeling pretty proud of that!  Hopefully I can figure more of this stuff out!  Many thanks to anyone who leaves feedback or helpful hints!  I want to learn and be successful!

Here is my AHH I'M SO OVERWHELMED face while thinking, "I hope my husband doesn't notice me making this face on my laptop right now..."