With the type of sexual contact you have had, you are very unlikely to fall pregnant. Yet, please remember that it is not necessary for complete penetration or ejaculation to occur to enable conception. Pre-ejaculate
and semen deposited on the vaginal outlet is sufficient to cause conception if this happens during the ovulation period. Please wait for a couple more days before you take a home pregnancy
test with a fresh early morning sample and see a specialist for further help. Hope this helps.