I want to see and hug my son. He is not in my custody. He is with my inlaw.what will i do i have no job yet but i miss him so much.

From birth till 4y/o im the one baby sitting for my son full time. I love my son and my son loves me. After they fooled me of signing a guardianship telling me to sign so welfare will not have custody of my son but all rights still ours.after signing ,a month later Wife and inlaw kicked me out of the house and told me i have no rights for the kid anymore. I was devastated upon hearing it. The mental anguish they cause me , i thought it will be my end. Untill their knees helped me and told me to stay in their place untill i found a job. But i miss my son so much and im sure he mississ me too.