Does a woman making a comment about her period means anything?

So I was talking with this woman (woman, not a girl) and we were having a nice talk. I asked her if she was still going for a run (she makes exercise daily). She told me she couldnt because "she was in her days". So my question is a woman that share this info is not interested? Am i overthinking? If I look for meaning of this comment in google most of the sites says that im in the "friendzone". I really like this woman, she told me that I have abandoned her because we dont hang that much anymore but I have been very busy with my thesis and another activities. Im just looking for opinions of the women in this forum, do you share this kind of information only with platonic friends? Sorry for my bad english, english is not my native language. I could give more details but I really dont know how to write them, lol. Cheers, and thank you for your time.

I don't discuss it, but that is probably more related to being a fairly private person/generational issue. My daughter doesn't have any problem talking about it.

Menstruation is a normal, natural part of life. There really isn't any real reason to make it a secret, except that males find it to be "yucky". She might just be very down-to-earth, and looking for a mature guy that can handle normal bodily functions.

I dont think it means anything either way.

I don't think it means anything at all.... Maybe she was just comfortable tell you...