Does my weed just suck?

I’m trying to get pregnant so naturally I pee on multiple sticks every month and it’s just heartbreaking negative after negative. I’ve been smoking everyday pretty much for the last two years but the past two weeks every time I smoke i just feel...off? My high feels different and uncomfortable and the smell of the bong kills me sometimes I really don’t want to take another test unless there’s actually a chance I’m pregnant so before y’all knew you were pregnant did your marijuana experience change?