fourteen AND a half month old doesn't talk yet

My son is almost 15 month old AND doesn't say even one word. he is exposed to both english AND hebrew AND say mama, dada, k, g, b,s,f,p. he is not pointing yet, whem he wants sommthing he looks at it AND cry. i can tell his hearing is fine . do you think there is a problem

we are only talk to him in hebrew but he he is expose to english as well, when he hears us talking to others. he is at home not so much with other children so he plays mostly alone OR with us, should he be more around kids this age? thanks for your an