Over the past 2 years I've had sex with 6 escorts, something I'm not proud of but it happened. All these encounters were protected and never made skin contact during sex. After sex I'd remove the condom properly and always would check for damage, there never was any. Since my last encounter I've taken a month course of 200 mg doxcycline so doubt I can have any std. What I'm really worried about is HIV, do you think it's possible to get HIV without a single breakage of a condom (latex) and having only vaginal sex? Should I bother getting tested?