Welcome to the STD forum. The quick answer to the question as you posed it in the title is that warts generally appear 3-12 weeks after exposure. Maybe as soon as 2 weeks, but certainly never earlier than that.
Now, after reading the question itself: This isn't a wart, at least not one you acquried during the sexual exposure "1-2 weeks" earlier. The description doesn't sound like a wart either. Most warts are not smooth (although that can happen) and usually more than one wart is apparent.
This might be a minor anatomic variation of your skin. Another possibility that comes to mind is molluscum contagiosum. MC is a minor viral infection that causes shiny pink superficial skin bumps; as they enlarge, often a dimple can be seen in the center. MC is a trivial condition with no complications and is easily treated. If you are reasonably certain the bump is new, see a health care provider.
I think those comments cover questions 1 and 2. It is true that over 90% of genital warts and other HPV infections clear up on their own within a few months.
I hope this helps. Best wishes-- HHH, MD
I recently had a break-out after 4 months being with the same partner. I had un protected sex prior to him but I am assuming I got it from my now partner due to times.
Is there a chance he is a carrier but never will break out?
Do u think I got it prior or from him?
Is it bad to keep having un protective sex?
I'm embarssed and haven't told him. Somehow he hasn't noticed - don't ask me how. Is it wrong I say nothing? I have been getting treated for 3 months but it seems to be getting worse by not better.
i found thid very helpfull :) thanks