Light headache,heartburn & gas after 1flush. Is it normal?

After this first Liver Flush I am thinking to try another in probably 2 more weeks ...
Yesterday after my second dose of Epsom Salt I felt like running to the bathroom and flushed what for me looked like and old stuff storaged in my instestines with the appeareance of a Mexican chilli ... or jalapeno same size, dark green and dehydrated look like the raisins. (wrinkles)
This morning i got rid of many tiny green stuff ... (it looked to me like split peas) also probably 10 more green peas...
But now 5:18pm... I feel light headache, bloated and with gas...heartburns.
Is it Normal ??? ... I am also thirsty ...maybe probably dehydrated from the flush... so I am drinking alot of water...
I would appreciate your comments...

Thanks
IMANI