Frustrated Blogging!

I am having one heck of a time with Blogger. I really messed everything up earlier today, trying to figure out why half my words are overlapping eachother, and also overlapping my comment area. I apologize to those of you who are reading my blog and seeing it such a mess! I did try also to add some pics to my last blog but that really messed up the spacing too. If any of you can help me fix my mess, please let me know what to do! Thank you in advance. I'm hyperventilating now so I will sign off before I throw my computer out the window. ;-/