Your experience is linked to medications you are using.
Oil pulling can trigger strong reaction in people who have used prescription medications for longer then 7 days ...
Detox from prescription medications can sometimes be much stronger then the symptoms that were treated by the same medications.
You should NEVER use prescription medications, unless your life is in danger.
That means NEVER!
My advice: Replace medications with physical activity and good diet (walking is good, ocean swimming even better ), and allow your body at least 3 - 6 months to detox slowly. Then start other forms of detox like oil pulling and liver flushes.