Back to work advice

Rachel • I have 2 amazingly beautiful boys! One turned 3 in December, and his little brother was born October 7th! 💙💙
Ok ladies I need some advice. My son is 14 weeks old and I am applying for jobs. I plan on pumping while I'm at work. If I decide to stop pumping and do formula during the day, but still want to nurse him morning and night, will not pumping for 8 hours or so during the day diminish my supply? I'm so confused with the whole supply and demand concept because I always think you lose it all together if you don't pump regularly.