Ok ladies I have a question...

So I took a dollar store test last week it was negative my period is supposed to come today is not here and so yesterday I was at my boyfriends house and his momma made Some baked potatoes and they were in a cooker and I was standing next to them and they smelled horrible to me and I’ve never had a problem with the smell those baked but the potatoes smelled like crawfish to me and they smelled horrible and that’s the thing crawfish is my favorite seafood and it didn’t hit me till this morning that I realize what I said so also she made some broccoli and I’ve never had a problem with the smell of broccoli I love broccoli but it smelled horrible I ate the food once it was done because it didn’t have that smell to it anymore I brought it up to my boyfriend about what I said about how the potatoes smelled like crawfish and he said yea That threw me off because I know you love crawfish...so I’m wondering what that is or what it could be because I am beyond confused and I keep having this craving to want to try pickles and mustard ( I don’t like mustard)I don’t know why but I don’t know ladies just give me some answers or something because I’m so confused