Brief Answer: Coagulation abnormalities, syphilis Detailed Answer: Hi, Thanks for the query. -According to your description, there is somewhat less possibility for sexually transmitted diseases. Because symptoms appeared few weeks after intercourse and there are no any associated symptoms like vaginal discharge, fever, lymphnodal enlargement etc. - But one possibility is secondary syphilis. Which presents with rash over moist areas like groin. But usually associated symptoms like fever, lymphnodal swelling, muscle aches etc accompany it. -Blood coagulatory problems can present with red spots. - Intake of anticoagulant drugs like aspirin can present with these type of spots. So, consult gynecologist once and get examined. If she recommends go for VDRL test to diagnose the possibility of syphilis and blood coagulation profile. Possibly with this workup the cause for your problem can be identified and treated. Take care.

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Brief Answer: Better to get examined once Detailed Answer: Hi, Sometimes rash due to secondary syphilis may present as you are having. And as there is swollen lymph node also, better to get examined. Consult gynecologist once and get examined. Go for serological testing for syphilis. This will possibly help in diagnosing the cause of the problem. Take care.

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