I think am pregnant but he did not come inside

Patient: Hi doctor how are you? i i have a question for you please help me i am 17 years old i will be turning 15 next mouth. i had unprotected sex last week sunday my boyfriend he did not come inside me he pulled out then come on my legs but its was not close t my vagina area. my period is supposed to come today but it has not arrived yet is there a change i could be pregnant even though my boyfriend didn’t come inside me?

Symptoms: Not eating, belly cramps, sore breast nipple, lump in breast,