Blog tab links back to Home Page

I have been trying to update my htaccess to make my website more secure (not doing such a great job) and I messed up my website to the point of every tab showing a 404 error for my website.

I went back into my htaccess and removed what was added, and noticed that the blog posts won’t open up into their individual posts. A link to my website is https://www.caseyfriend.com
If you click on the blog tab and try to click a blog post, it will stay on that page, but the url will show you at the blog post.

I am not even sure what some of this htaccess stuff does, but I found it in there and may have added bits and pieces there.

Options +FollowSymlinks
RewriteEngine on

AuthUserFile/dev/null
AuthGroupFile/dev/null
AuthName “Access Control”
AuthType Basic
order deny, allow
deny from all
#IP address to Whitelist
allow from ***.***.*.*** (changed for confidentiality)

# Protect .htaccess file
<files .htaccess>
order allow,deny
deny from all
</files>

php_flag display_errors off
php_flag log_errors on

# Disable directory browsing
Options All –Indexes

# Limit upload size to 10mb per file
LimitRequestBody 10240000

# Protect wpconfig.php
<files wp-config.php>
order allow,deny
deny from all
</files>

# Block reffered traffic
RewriteEngine on
RewriteCond %{HTTP_REFERER} digg\.com [NC]
RewriteRule .* – [F]

Let me know if any of this is pointless. I am sure it’s something simple that I did wrong. I read a few articles and tried clicking save changes to see if that made a difference or reset something, but it did nothing.

I want to be able to have viewers and myself go into each blog post to be able to read the material. Any help would be great.

Thanks for any and all help.