 [ Symptoms ] cyst like structure under follicle in groin area hard and caves inward should i worry  i have noticed a cyst like thing in the crease of my thigh and groin area when i first noticed it it was small and i just assumed it was an ingrown hair because i do shave however it has grown and is somewhat worrying me i am not sure how to explain it but it feels like it is going up a vein or something there is no pain or anything but one thing that worries me is that it causes the follicles that it is under to cave inward could something be wrong [ Disease ] the key statement in your question is this one thing that worries me  any time you are experiencing a health condition that worries you it is a good enough reason to consult a medical professional usually shaving or waxing can produce bumps so the fact your lesion is concave caves inward could indicate there is something else going on the only way to tell for sure is to have a physical examination by a health care provider he or she can either set your mind at ease or diagnose the problem to get you prompt treatment i hope this helps