(not sure if this is the right section)

This is something I've started doing as of late. I have a routine where I bring a newspaper and a pen and do the crosswords and sudokus and look unassuming (often losing myself in them, lol). Last thursday a woman came up too me and started chatting, we ended up having sex at my place which was a total shock, however I don't disbelieve that this woman was a bit if a "player" if you know what I mean.

At that same bar I had chatted with a girl who worked their and got a vibe that she may have liked me, I was with two friends at the time however. I ended up seeing her again at another bar, again while I was with friends and we spoke briefly, however she was on a date at the time. The only day I know she works for sure is on Friday, would it seem weird if I went there alone on Friday and started chatting with her. I went their today and did my usual routine and I think I caught a glimpse of her, but they were overtsaffed at the time and only one bartender was their to server, although I think she saw me alone

Alright I`m rambling, is it weird to go to a bar alone, does the day make the difference