is this a sign of pregnancy

I've been off the pill for a few months and wanting to become pregnant. I have irregular periods, about 6o day cycles. No sign of period this month as yet. I have just noticed that I am urinating much more frequently than normal and am itchy down there just before and arfter urination. I have no pain. Has anyone else had these symptoms? Oh and my face has broken out with pimples as if i were a teenager again!