Loaded questions

I recently ended my engagement with a guy that REALLY seemed like a possible pedo-.

Am I going to get another guy that's worse? Am I going to be lonely forever? Is it going to just be cats for the rest of my life? Will I be living with my parents a year from now? Is there something wrong with me?

*sighs* Why do some people just hide the truth for six years and waste my time?

Oh hunny I'm so sorry this is happening why do you think he is a peado? Also well done on you for ending it as soon as it came out it must of been a big shock to you.

Let's treat it like he is a peadophile for a minute - is he still into you, or are you a cover up for his true self?

If he still has romantic feelings for you then maybe the guy just needs a bit of support. Consider that although loving and being committed to you, he also has an attraction (that he did not ask for and probably doesn't want) to minors. In answer to your questions:
•maybe, he could be a lot worse, or he could be a lot better. That's the luck of the draw in looking for love.
•nobody needs to be lonely (barring te choice or need to be) you just need to take the right steps and get back into it
•not of you take a pro-active role in avoiding that situation
•who knows, but if you do end up there, try to make the best of the situation
•there may well be, but basing it off of the information you've given about yourself in this post (not a lot to go by) then no.
•it's possible that the guy had a crippling fear of telling you in fear of losing you.

However things pan out, I wish you luck and hope you don't end up with the cats