Hi, I had unprotected sex two days ago (the day

Patient: Hi, I had unprotected sex two days ago (the day after my period) we done it twice he came in me both times. we want a baby and we already have children. today i have had slight cramping in my lower stomach and backach could i be pregnant or is it wishful thinking? also can i take a test on sunday morning ( a week after we had sex)

Symptoms: Backache, cramping

Doctor: