You will have to tweak your drink little by little and see how you react.
Do you use the proper kelp? Maybe try a little more?
As for the bath, the most basic is the H2O2 + ES bath. Maybe you try this kind first and see how you react and add the ACV just later? Also it is suggested to end the bath with a cold shower.
Now, if you were in acidosis for a long time, it will take also a fair amount of time to fix a lot of problems. A long journey is made of little steps.