Hey so my little man is four weeks today and I think he may have a cold :( he has a little temp and is super warm and coughed a couple times. I'm freaking out help me plz

this is how my little boy finally came home bcz he decided to shiet the gorgeous close he was supposed to come home with he came home on Saturday
Prayers needed please
My husband is on his way to his mothers house, and he has no idea when he gets there that he is going to find out his little brother killed himself thismorning.
Idk if this is a little to harsh but my stepson is 2 and 7 months now the time outs are not working so I stepped it up a little and decided to take all toys away and tv away for whatever he has left of the day till bed time. Gets it taken for hitting us or throwing toys or kicking... He kicked me right in the mouth last night so he didn't get his toys till after nap and no cartoons and thats around 4pm is this to much??
Get some baby vicks vapor rub some johnson vapor bubble bath, nose drops and a nose frida(my best friends while my son is sick) and you can call your pediatrician see what they say about Tylenol or something for the fever. You can keep him in a just a diaper and swaddled in a receiving blanket so he doesn't get over heated but also doesn't get a chill cause you don't want him to get a chill.