What causes this bubbly sensation in the lower chest, right above the stomach? It feels so weird. - Quora
![Foot Spa Bath Massager with Heat, Bubble and Vibration, Digital Temperature Control, Pedicure Foot Soaker with 16 Mini Rollers for Soothe and Comfort Feet Foot Spa Bath Massager with Heat, Bubble and Vibration, Digital Temperature Control, Pedicure Foot Soaker with 16 Mini Rollers for Soothe and Comfort Feet](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/8189kvY90-S._AC_UF1000,1000_QL80_.jpg)
Foot Spa Bath Massager with Heat, Bubble and Vibration, Digital Temperature Control, Pedicure Foot Soaker with 16 Mini Rollers for Soothe and Comfort Feet
![Beinilai Foot Bath Spa with Heat, Bubble Massage and Vibration,Collapsible Foot Soak Tub,2 Feet Rollers, Acupressure Massage Points, Red Light and Foot Scrubber, Pedicure Foot Spa for Women(Pink) Beinilai Foot Bath Spa with Heat, Bubble Massage and Vibration,Collapsible Foot Soak Tub,2 Feet Rollers, Acupressure Massage Points, Red Light and Foot Scrubber, Pedicure Foot Spa for Women(Pink)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61WiQcT3eoL._AC_UF1000,1000_QL80_.jpg)