Hello

,
I think that it's interesting that you've noticed a difference (that's good!). If you had always attracted these sort of men, then getting out of that pattern could be more of a challenge.
So, what else is different in this past year? Are you out of a somewhat longtime relationship this year (or one that had an emotional impct on you)? Are you in a new area? Hanging out with different people, or doing different things?
Once recognizing what else is different, perhaps some menial changes in those things can help you get out of this rut that you've found yourself stuck in lately.

Best wishes to you!