Be careful with this plug

Although I find the plug very well laid out and Yoast to give information in large quatities that appear useful, now after using the plug religiously making many of my “dots” go green (as in a thumbs up), when I enter my address in google.com, I now am rated at 50 (49 ahead of me with my own address as the search address)! So, obviously I have been penalized after just launching the site. Perhaps this is a tactic to get one to buy their services but I just warn others, to be careful on overdoing your site. I realize Google changes all the time. Now I must go thru and spend another 10 to 12 hours undoing things until i find what I was penalized for. But I have to admit, this is one of the best laid out plugs I have ever used for free on WP. If only the content worked for me.