Looks like metastatis oral cancer.

Tumours and ulcers on lips , tongue, cheeks etc 18 months back due to tobacco chewing for 10 years. The symptoms reduced for some time. I have not done biopsy, as the symptoms were silent Now metastatis symptoms are experienced since 2 months. Like complete loss of urge to bowels And laxatives are being used continuously BLOATING OF STOMACH Always. Middle of the stomach causing rumbling sound. Brownish Colour very low urine with burning sensation us coming out. While other symptoms of mouth are Same,, tumours on lips and cheeks and bands inside the cheeks are there and developing now . What to do sir Stomach right side painful,when pressed Left side also. Upper portion of stomach Pain on the back, buttocks . All bones are extremely paiñful. Pain in Middle of bone Pin prickled pain shooting., In the bones .