Check with the Paediatrician first...
Even though he is alright,you shouldn't be quite...

Hi it will improve in contact with environmental surrounding

K.so baby is comforting herself bcoz of gas by stretching as I said earlier.Gas is common in newborns.Burp after every feed.Include lot of jeera& garlic in ur diet .Avoid spicy food if u having nowadays , avoid potatoes, Chana, green gram & such type food which can lead to gas in adults.Drink lots of water. Avoid citrus fruits if u r having them.If baby is crying more in evening , night consult Peaditrician for colic drops

Yes u can n go for pure herbal royal baby bath ubtan powder as it removes the unwanted hairs n also improves the skin tone of babies n makes the skin soft n nourish

Hi is it prescribed by your paediatrician?

Have u started any new food for Baby? Any cream applied on baby face?

No don't use any kind of hand sanitizers. Because sanitizers are highly alcoholic and not suitable for babies because it spoil the healthy skin. Wash her hands with normal water and clean you floor daily because they touch the ground and put their fingers into mouth.

Better check with the Paediatrician once might be with colic pain also...

R u telling about small red pimples on baby face?R u applying any oil or cream on baby face ?

Use mild and Gentle baby skin care products like Moms Co natural bay face cream which helps to keep the skin well hydrated and prevents rashes (acnes due to dryness)