Hello.
You have started implementing few things which is good like fish oil and exercise.
Priority is to have high fibre meals with healthy fat in limit . Fibre helps in controlling cholesterol and losing weight, as a fibre rich meals makes us feel full. Be careful while increasing it as initially you may feel bloated.
Limit food rich in cholesterol like- 1. full cream milk and it’s products, prefer low fat milk and products
2. Red meat, saturated fat like margarine, egg yolk, skin of chicken, organs like
liver.
3. Highly processed food, junk food
4. Extra
sugar
You need to bring few changes not for a month or two but for long, as once you start eating unhealthy meals you will see dyslipidemia again.
Nothing in extreme is required, not even exercise. It will take few to see the progress.
Regards
Next Steps
I will recommend to consult me or any other registered dietitian for a detail diet plan. It is easy- go to profile and choose online consultation.