Noticed a tiny bead like bobble(a lymph node I presume) on right side of groin about six weeks ago. Thought it might be from shaving and it would go down soon. Well I felt for it today and it's still there, can't feel anything on the other side. Feeling a little bit anxious but trying not to worry too much, should I check with doctor next week or wait a bit longer see if it goes down? Anyone else had this?