Do not use ALA if you have roundworms, please! They use/absorb ALA especially in high doses. The cns symptoms sound like they are in your brain. Please stop. Supplements, especially in high doses should be avoided. Safe supplementing is vital while battling the infection. Please look up mattk3's document here called Ascaris 123. It explains some basics about supplementing and safe chelating too.
Having multiple (hyper)infections is a very very complicated issue. You need to remove each infection one by one. Protocols with high doses and just a few weeks or days at the time are useless. Slow and low doses work best.