devastated

while it is true that neither skin lesions nor pregnancy symptoms would show that soon after sex, it is possible to get pregnant without ejaculation. That is because when a man is aroused, he may leak what is known as pre-ejaculate, and it is possible for sperm to be present in the pre-ejaculate. However, to the original poster, I would not worry about this since you two used a condom.

Also, while it is true that if neither partner has an STD, it would be impossible for one to just appear, it is possible for a virgin to have an STD. Some STD's such as herpes and HPV (warts) can be spread just by genital skin to skin contact, no actual penetration is needed. Also, oral herpes (coldsores) is very common, and it is estimated that 80% of the population is infected orall by the time they reach 14 years of age (but most people don't even know they have it, because the majority of people never get symptoms). Oral herpes is not considered an STD, and it is usually contracted via non-sexual means, such as an infected relative kissing a child, etc. HOWEVER, it can be passed to the genitals by an infected person performing oral sex on their partner, thus resulting in a person contracting an STD from someone who does NOT actually have an STD.

All that being said, to the original poster, the discharge may have been just from your arousal, and condoms can quite often cause irritation...especially if they dry out during sex.