Has stealing blinds gotten harder lately?

[HeroInBlack]

I used to make my living stealing blinds once the antes came in. I'd raise from late position with almost any two cards, and on the rare occasion that one of the blinds called, I'd continuation bet the flop, and they'd fold.

That has NOT been working lately.

I have cut it down to where I only raise from late position with at least decent hands (say A7+, K8+,QT+, JT, pairs, suited connectors), yet I get reraised or called constantly. And either they bet the flop or they checkraise my continuation bet.

Anybody else having similar problems? Maybe I'm just on a run of bad luck as far as running into people that actually have hands and/or are hitting flops. I'm not sure.