go for ginger honey tea! gingen is not bad a brand - can find in Fairprice & other surpermarkets :) I tolerated it during my severe MS period & it's still comforting now
I used to boil water with ginger and lemongrass for bloatedness. Keep it in a bottle for drinking later on, you can try!
You can drink ginger tea with manuka honey. There are sachets available for sale in supermarkets/Takashimaya.
Can try Gold Kili ginger tea