me and my girl fooled around one day after her period.i didnt wear a condom and only the tip of my Penis entered hir.i didnt cum it just enter the tip and out.A week later she had a nother period for 6 days long. and a nother week later she said to me she feels abit dizzy,headake and a sore throut.she only felt this way for 2 says.We also wrote exams so can it be a cold these simptomes ore can it be pregnancy or stress.thax for your hrlp and supportSupport