I still have not tried my Borax, but will do today.
I think you have too much Borax in your dosage. I have read in many places that 1/4 tbsp in a liter of water is best used by consuming that in one day.
In schools Science teachers make fake snot for kids to have fun, you know hat they use to make snot? Borax.
I will post my results after I drink my water today with Borax. How long have you been taking Borax?