OK I'm confussed I don't kow if I'm late and should take a test or not my last cycle was dec2,nov 8,oct7,sept,2,aug1,and I thnk July 2... my brest are sore but I'm thinking that its just pms and its comeing I entered my info in certain web sites and some say its late some say no I'm confused

Wait until your period is at least 2 weeks late before testing. If you had a period on December 2, you'd be due around now or a week from now judging by your other dates. That's not really late, and it would be too early to test.

Wait 2 weeks, if you don't get your period then test using first morning urine. If that test is negative then wait until your next period is due. If you miss it as well, then test again or get a blood test done.

I agree I would even wait till perhaps Jan 20 to be on the safer side and do the test then.
It is just too early to test now.