Hi, I have a small lump on my penis, very small, maybe a mm in diameter, looks like a wart. I had sex with a woman both oral and vaginal both with condom, 2 days ago. Worried this is an std.

Don't... A tiny lump of 1 mm most likely represents an enlarged gland of hair follicle like a pimple. Just leave it alone as long as painless, no change in size, and no additional similar lesion around. Most likely, it's not a std. If still in doubt, see doc timely.