Gas x pills if you have them there. Epsom salt soaks for 20 minutes 3 times a day. Drink a big glass of water while you're soaking, it seems to help the bloating if you sweat it out that way I've found.
No sugary or salty foods or drinks, while bloated.

icing, works for me . 20 mins, 20 mins for an hour. make sure you put a towel btwn your skin and the ice packs.

Heating pad the best to ease the pain

Probiflora and avoid starches and gassy foods and drinks

Probiotics