Night sweats - breastfeeding 24m old

K

About two months ago I started having night sweats EVERY SINGLE NIGHT. It's driving me crazy worrying about what's causing it. I'm still breastfeeding my 24m old on demand... Maybe that's it? It seems so strange to me because it just came out of nowhere.

Has anyone experienced this?

I just turned 36 a few weeks ago and have had my period back for 9 months now.