I had sex with a sex worker 5 weeks ago, before sex she burst the tip of condom which was stuck with air bubble, would there any chance for getting std, i was not having any symptoms till now, yesterday i found swelling beneath neck to jaw portion on left side, when i touch it, i feel a light burning sensation when i touch the swolen part, i am really afraid that it may be lymph node, please anyone help me in this case and clear my doubt, i am really afraid i may be suffering from Std