Lactating?

Victoria

Ok so two nights ago my boyfriend told me he tasted milk from my boobs and I thought he was fucking with me until I seen it myself. I don’t think I’m pregnant and my doctor won’t hAve any appointments til next Friday. Idk if I should just wait til Friday or go to urgent care. My cousin is freaking out and wants me to just go to the er but I don’t wanna sit in there for hours for it to be nothing serious ya know ? What do you guys think i should do? Or do you have any ideas on what it could be?