Sorry, neither I nor any other online source can tell for certain what anybody has; you need to see a personal health care provider for that. I can tell you that your symptoms do not suggest any STD.
Clearly you have more than one problem. The bruise, the penile white bumps, and the sores in your mouth almost certainly are not related to each other. The bruise might have just been a bruise, if sex was vigorous. The white bumps might be recurrent genital warts (but I doubt it), molluscum contagiosum (also unlikely from your description), perhaps sebaceous cysts, or perhaps pearly penile papules (which are normal, but you might be noticing for the first time). If the sores in your mouth look like canker sores, that's most likely what they are. However, it could be a virus, such as initial oral herpes or any of several other viruses. You didn't catch this problem from the sexual event you describe; 2+ months is too long.
Bottom line: See a health care provider. If you don't have one and/or if cost is an issue, visit your local health department or a community clinic for low cost (possibly free) health care. But in the meantime, I doubt you have an STD or anything serious.
Good luck--- HHH, MD
i forgot to say ive been rubbing shampoo around this area latley and was wondering if that could be causing this tinglingat the tip of the penis