Only continue with the cilantro and chlorella if you want to risk (and have a high chance of) getting horribly permanently irreversibly worse.
If you want to get better, your best chance is the protocol in my books.
When people talk about haivng bad experiences, do question them extensively. Most are confused and think my protocol consists of taking DMSA in large amounts on a random schedule.
Not everyone does well on my protocol, but it is by far the most likely to help so you might as well start there.