Meal Plan for Ectomorph trying to add muscle and lose fat

Hey guys, I'm a 21 year old ectomorph male, currently 5'10 and 148 lbs. I've been working out for a year now and have been fighting severe depression and a eating disorder for over 2 years. I used to restrict my calories and would frequently have binge/purge episodes. I was constantly over working in order to offset these bad eating habits. At the end of last year (December 2016) I was severely underweight and weighed 125 lbs. I've spent this past year trying to better myself (both physically and mentally) and gain back healthy weight through working out and bulking by eating nuts, rice, and chicken w/veggies. I'm at a healthy weight now but lost my abs along the process. Do you guys have any suggestions on a type of meal plan I should follow to ensure that I gain muscle and lose fat while retaining mass ( getting shredded) ? I was thinking of a 50-30-20 (Carbs, Protein, Fat) diet but I find it really hard to match those macros in a 2,350 calorie diet. My ideal meal plan is 3 big/medium sized meals w/ 1 or 2 snacks. Nothing too extreme; I just want to live a healthy lifestyle/ Thanks for reading!