I am surprised that you are thinking whether we are real!!!!!!!!!
We are a set of qualified doctors answering your questions!!
Regarding your baby, sleeping in the day is common in newborns and the sleep cycle
takes some time to develop.
Also colicks are common up to 3-4 months of age and then will subside.
Try nicely burping the baby and keep in head up position after feeds for 10 mnts or so.
Use the medicines nly when the child cries a lot
All the best