just wondering how much does the military give for extra dependent?

I am 7 weeks pregnant and my husband is in the USAF the AF does take care of the ppl just not so much with money when your starting out ( been in a year) and with bills & car notes money is tight ..
I just found out i was pregnant also been looking for a job here to help out , but what i am wondering is how much will the AF give for another dependent so i don't have to worry about money being so tight.