please help

👑Simone👑
Constipation relief for my 6 week old? He strains & cries so bad. When he does stink, it's only small hard clay balls. He stinks a tiny bit every few days. Idk what to do. I called his dr days ago. Never got a response. Is there anything I can do to get him to go safely? I can't take too much more crying 😩