First- dont panic, no need to worry. All these are manageable
Regarding usg reports-
It suggests
Cholelithiasis( stones in gallbladder) - seem asymptomatic at present as your prescription describes a lower abdominal pain which is not a usual finding with gallstones. Anyways a stone > 1 cm size does require surgery and you should plan it electively rather than waiting for it to become symptomatic at which stage surgery can become difficult owing to inflammation although still feasible and best option.
Regarding PMOS/cervicitis- a hormonal panel and appropriate antibiotics and some other medications based on a gynaecologist advice will give you relief and control over your symptoms.
Next Steps
Visit a General Surgeon/ GI surgeon ( both are good, no need for confusion) for Cholelithiasis and plan surgery electively
For other two- schedule a visit to Gynaecologist
Health Tips
Avoid fatty foods, avoid carbs, take proteins , walk daily, keep yourself hydrated . Metabolic disease respond better to treatment if your dietary choices are balanced . Take care