I had unpertected sex Saturday and I am having stomach cramps and I was dizzy a little this morning and its not time for my period

First its not a good idea to piggyback your question on someone else's. This can lead to confusion. You should start a new thread. So I've moved your question to its own thread.

So what is your question? If you want to know if you could be pregnant, the answer is Yes. Anytime you have intercourse you risk pregnancy.