Stares while pumping getting weird now

I pump in my room and my family insists on always barging in or trying to talk to me or see how much milk i got or staring its awkward and me and my sis still share a room im 18 btw but its weird im moving soon but my grandma makes it even more weird she'll bust in and be like you pumping obviously if my tits are out and getting pumped.... then shell be like you getting any you getting alot put that one and she'll stare snd walk away it gets weird i lock my door they get mad and ask why you locking doors or this and that cause my baby is in the nicu still and we have an app to watch her and my grandma comes in while im pumping to try and watch her or watch me pump its getting weird now