I confronted people whom I felt were laughing at me and they all said that they weren't?

[Anonymous]

They were all looking in my direction laughing yesterday.

They're lying

They're being honest

[DryGermanGuy]

They are correct. And you need help.

See my answer here:

Why do people keep laughing at me and calling me ugly?

[Goodvibes0]

If a person is pointing and staring in your direction. Does not mean they are specifically talking about you. It could be something in that direction. unless you physically heard their conversation.

[spartan55]

Seems like you're paranoid.

[strateguy632]

Statistics say it was not about you.