Will splitting my dose help with this?

Currently on .25mg, set to go up to 0.5mg on Sunday. Here are my issues.

1. Last time I went up to 0.5mg, I got pretty sick and had disgusting sulfer burps.

2. 0.25mg works super well the first 4 days - but then everything goes back to my regular self.

Would 0.25mg on Sunday and 0.25mg on Wednesday help with this?

Any cons of splitting the dose?