I've been having gallbladder attacks lately, and they keep getting worse (i.E. Vomitting, dizziness, chills). Is there anything I can do to prevent them?

See a surgeon. If in fact your symptoms are related to your gall bladder it probably needs to be removed. The question is obviously whether the gall bladder is the source of these problems. A good diagnostician should be able to sort this out. Good luck.