Am i producing milk?

Hi mummies out there, i am all along not producing enough breast milk. My most was 30ml on both sides. (Pumping) But because i got covid so i forgo breastfeeding and pumping altogether. And i did not have any milk coming out when i started pumping for 20mins on each side ytd. i heard direct latching can boost breast milk so i decided to latch my baby. He latched about 30mins total of both sides and he fell asleep right after latching. This confuse me, i barely had milk coming out so im wondering if my milk really came out and did he feel full after he pushed his mouth away from my nipple? #pleasehelp #FTM #firstmom