Trying for baby #2 pointless or.

Hi ladies. We are going to start trying for baby #2 this weekend 😍😍💖 we are hoping for a baby girl, I have a baby boy already. Anyways I started my period last Sunday and get off on Friday... Would it be "pointless" to even try since I'll just be getting off. We are getting a hotel Saturday or Sunday night I'm not really sure. What do You think? I don't think I would be fertile or even ovulating not sure since I don't know how to check on here... But with my son, I'm not sure when it even happened because he wasn't planned...