Thanks for the query.
There is possibility of some vaginal infection
nodal enlargement due to it.
Better to consult gynecologist and get examined to find out the possible cause for your problem and take treatment accordingly.
Both the partners should be treated simultaneously and better to maintain abstinence till the infection cures completely.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429