It's ONLY coconut oil that is the problem no other oils at all

It's ONLY coconut oil that is the problem no other oils at all, even in much higher quantities - all other oils and fats are fine for me. So doesn't look like it's the liver. I've done about 5 flushes, as a side note.

I'm a type O blood, apparently coconut oil is ok for either the secretors or the non-secretors of Type O, but I'm not sure which I am. Yet I haven't seen this type of reaction from other people with Type O blood, when trying coconut oil.

Thanks though.