For about a week, I've had a small bump on the bottom of my penis. It just on little bump that's on my penis & it's a little hard when I touch it. It doesn't look like a pimple or anything, nor does it look like herpes from the pictures that I've viewed online because it doesn't appear to be a sore or anything of that nature. I have been having sex with quite a few different women, but I have worn protection w/ all of them. Although I have received oral sex from a few of them. Can anybody tell me if this is some form of an std or not?

It is possible, could be HPV (Genital Warts). I would go get tested.

Thanks for the info, but until I get tested, just to calm my nerves what are the chances that it is an std? I mean the bump doesn't appear to be wart like in anyway, its just a little reddish bump. I don't know, just something it could most likely be to ease my mind before I do get tested.

One thing is you are not fully protected from Hpv with condoms because they don't cover everything and hpv and herpes are both skin diseases. A little red bump is how it starts how long has it been there and is it getting any bigger?

Here's a link on condoms and why they don't work on HPV

Best thing to do is save yourself any further torment, waiting for it to get smaller when it could get bigger. Go and get it checked. It could be a harmless cyst but it could equally be syphilis. If it doesn't look like a wart it more than likely isn't. But it could be syphilis. That !