I had a c section a year ago and I am 97 kg . Recently I lifted my father who is 49 years and bed ridden and I got a small paining sensation from mu abdomen . Lifting is actually its like Making him comfortable in bed changing his position and posture etc both time I got a paining sensation and also my left side is kind of paining . So is it ok for me to do such activities after one year of time or should I still be careful with weight