Logging onto: "The Blog"

Ok, so tonight I had my first meltdown.  I originally set my google account for my blog with my work email, then decided I should use my school email so I THOUGHT I switched my blog to my school account.  I have spent  1 1/2 hours just trying to log into my blog.  I have already yelled at the dog, shed several tears,  and swore a few times just to find my blog.  My husband very nicely told me to go to the "help page"  and read how to do it.  (He then left the room.)  My kids have not even ventured over to the desk to help.  It's slightly tense tonight.  Somehow, though, I did get logged in.  The problem is that I don't even know for sure how I did it.  This is going to be a process.  Hopefully, tomorrow will go more smoothly.  I'd like to add some variety to my blog, like pictures etc..  I'm frightened.