Surgery was a success but still in mild pain

had surgery 11/10 everything went fast from the time they put me to sleep till I woke up ... once I woke up I saw my family but the pain was serious had so much pressured for the first few hours Morphin was given to ease pain and they made me get up to walk 6 times a day ... felt a little bit better yesterday but was so sleepy always sleepy .... came home today morning but the only discomfort is the my side it’s stitches it’s hurt when i try to move get up or turn over to sleep ... but I managed pillows became my best friend ... trying to get my 60-80 grams of protein water but little by little I can feel it going down my throat and stopping in my stomach sounds weird ...walking bending up and down or lifting you legs help with the gas flow or even tapping your back while drinking like burping a baby .. anybody recommends any things else for gas?? other than that recovery healthy hurts yes but little by little things better ...