Anyone else?

Hi mamas. So my LO is 5 weeks old and I had to stop breastfeeding because I was in the hospital for a little bit and due to the medicine I was on they wanted me to pump and dump but the medicine would completely knock me out for hours at a time I couldn’t even wake up. I spoke to a lactation consultant about trying to build my supply back up again since I haven’t pumped or breastfed in a little over 3 weeks and she said it’s possible if I really stick to it. So here I am eating oatmeal and trying this body armor drink. Has anyone stopped pumping for a while and had success going back?? I’m really hoping it works because I know it’ll be so much better for my babe. Any tips of things I can do?