Am I pregnant?

I am 18 years old my period is suppose to come on may.5.2008 my fiance and I have been having sex 3 times a day and I have been urinating a lot usually befor my period comes on I feel cramps and it is suppose to come on tomorrow but im not cramping could I be pregnant?

could be yes.
you should get a test done.

your period could just be late, but you should take the test to be sure

You say 'sex 3 times a day', I'll assume if you think your pregnant then it's unprotected, if that is the case please see the following sum:

unprotected pen*s + unprotected ovum = pregnant