Enlarged Vertical Groin Lymph Node

for background, i am 14 male and randomly found a swollen lymph node. I have identified it is a vertical lymph node and for privacy reasons I am not showing it as I am underage. Should I consult to a doctor? It’s been here for about 1-2 weeks. I am also a little sick but just some allergies and only been sick for 1-2 days.