As you are regularly taking Abhayarista and panchasakar churna may be your bowel seems soft but as are patient of IBS intestine and digestive systems are getting weak so may be the symptoms are there.
Next Steps
Do have combination of Pancharista , Vidangarista , Takrarista along with Sanjeevani vati And Bilwadi ghan vati.
Health Tips
Do increase the intake of Takra or Buttrrmilk in your diet.