Its great to know you are still breastfeeding! Keep it up. I am also breastfeeding my dear daughter. I started stocking up my milk in early March before I start work in April. As I am completely latching her on all the time, I started off with pumping in the morning as that's when my both breasts are pretty full. She will latch on one side while I pump the other. I would store them in the freezer and subsequently pump when i feel full again on both sides. The supply will increase due to the increased frequency. Till today, I have a freezer full of EBM. Haha.
Good luck and happy breastfeeding!