I’m getting super hot, hot flashes.

I’m 24 years old so I have no idea why! I usually keep my home at a very cool temperature, and my boyfriend and my baby are normal! I feel like I’m burning up! I’ve felt like these for the past 2 weeks now on and off. I just got off my period a few days ago, not sure if that’s relevant in any way. Anybody have any suggestions so I can know what to maybe google more? I’ve never been this hot before for this duration off and on.