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's 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's 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!
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'm 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?