HI, thanks for using healthcare magic
If you are still feeling unwell from using the salmon weeks ago , it may be best to see your doctor for an assessment.
In most cases the symptoms resolve after 7 to 10 days.
It is possible that there is still some residual inflammation of the bowel. Your doctor may suggest the use of medication such as omeprazole, lansoprazole
These would reduce any bloating
that may be contributing to your symptoms.
Probiotics would also be helpful to return to intestinal flora to normal.
I hope this helps