Scalp smell????

I’m 22+2 today and for the last few days I’ve been smelling what I thought was a lingering odour of food on myself. Turns out it’s actually my scalp and it smells like deep fried food 🔫 I have curly hair and wash it every morning while I shower and have never had a problem with grease or an odour. Does anyone have a similar symptom?! And what did you do to stop it. I can’t stand the smell and now I’m worried other people can smell it too (even though my husband only can if he’s sniffing my scalp - lol)