New mother, just trying to survive!

Crystal • Currently a full time student, and mom to two beautiful kids, my son is almost 9 and my daughter is almost 2.
Hi ladies so I am a new mother to a beautiful baby girl currently 4 days old, and I have chosen to breastfeed, my milk has officially come in, (ouch!) and was just looking for tips on foods to avoid, what can help to relieve baby of gas, and anything else you would like to share, as I am wanting to put my best foot forward and keep this up, any and all advice will be greatly appreciated!