No milk supply-baby 2months old. Back?

Hello experts, My baby is nearly 2months old, due to some health reasons I was unable to feed my baby through breast for 2weeks, resulting I have completely lost my milk supply, also my baby got detached through my breast, tried pacifying and make him drink, he is unable to latch, in that case I have to give him formula, can you please help like what can I have so that I can get my milk supply back, is the the stop of my milk, do I need to drink milk, (earlier use to do that when my supply was good, but baby got very bad gas problem so stopped having milk )please suggest if I can drink milk with shatavari granules? If yes then what is the quantity, any tablets I can have to get back my supply, is it still possible to get my milk back?