Hard lump under the skin on inner thigh, bikini line, doesn't hurt. Feels like fatty tissue, no redness, no head. Kind of scared.

Hard or fatty? A hard lump could be a small fibroma. A fatty lump would not be hard. This would be a lipoma. Both are usually benign but to be sure you need an exam. Get it checked out so you can stop worrying about it.Hope this helps.