Talk to Neonatologist on Gas Problem

Aoa My baby is 2 weeks old masha allah but he is suffering from gas problems. His Dr suggested digas drops for him bit still the problem remained unresolved. Sham 5 bjy k baad rona shuru hojata hy aur tangain akhati krlaita hy sath me kbhi kbhi white saliva b nikaalta hy . Stool sahi pas krrhi ha burp b lay laita hy total mother feed pe hy Kindly suggest some remedy although me exercises b krwa rhi hn pait ki b