I don't know what to do ? I have no strength.... The baby is one month…

I don't know what to do ? I have no strength.... The baby is one month old, she practically doesn't sleep during the day and is constantly awake and crying! If she falls asleep, it's only for 15-30 minutes and that sleep is very restless, she moves her arms and legs, coughs? and needs to sleep at least half an hour to an hour after feeding... She falls asleep on her hands only when I transfer her to the crib or stroller, then she wakes up immediately!! Then she gets very nervous because she can't get enough sleep? It's not gas or colic!! Well, what should I do with her... In the toilet, she can go normally, but she