Is this milk coming out my nipples ‼️‼️‼️

I been on depovera for 4 months now 3 days ago was my second dosage a long time ago I noticed when I squeeze my breast liquid would come out...(not white) but now this past two days I been squeezing it and white stuff will come out almost like milk (it never just flow out) nn I'm not pregnant I don't know if this ties along but my urine is strong smelling n I'm 19