Hi, me and my bf did not engage in any intercourse we both are virgin..I started rubbing him and then he fingered me.. We had our clothes on.. Later after 20 minutes or so I touched myself my hands weren't wet they were all dry.. I washed my hands and myself before touching myself. I got my periods after that. But recently I do not feel good I got flu, stomach pain, constipation, vomiting, food smell.. Could the pre *** get in me? He did not ejaculate.. This incident happened around 5 and half weeks before.. And all my pregnancy test are negative.. The pre cum dies when exposed to air and after washing hands then why?

Please help!! Serious answers