Don't know if Bug or HORRIBLE GLITCH T^T

[Squizzly]

Title: Don't know if Bug or HORRIBLE GLITCH T^T

Version: 3.0.3/3.0.4

OS: Dell... um... that's all I know about it, sry.

Java Version: I don't know! Dx The most recent, I guess

Description of Problem:

Whenever I start a new world/join a server (This is my first half hour with Tekkit) there are no /visible/ blocks, there is just blueish gray everything and the sun in the day and black with the moon and stars at night. The light will bleed through trees if I stare through the "leaves" on trees (there are small gaps in leaves that let the light filter through, so yeah) and I have absolutely no idea of how to fix it.

Error Messages:

None, just a super odd environment

Error Log:

[The Merchant of Menace]

Check your render distance in the options menu.