Needs examination. It is not possible to know what the "bump" is without physical examination. If there is a suspicious mass it may need to be biopsied and the tissue examined by a pathologist to be certain.
Vaginal bladder area. You can't see into bladder from te vagina....You can see the opening called urethra....If you have a lesion or bump that can be seen, see your gyn, and hey will give you the info you need.
Could be. Yes it possible early tumor see your gynecologist immediately for pelvic examinaion.