What were you early signs of pregnancy?

Hey everyone, I’m really curious what people’s most earliest sign/ symptoms where? People have said you body temp increases and stays elevated, others swear the bobs get so sore so I’m curious what your very first symptoms were. I’m currently about 4 days away from my expected AF but I have had some cramping on and off, nausea every now and again head aches elevated temps (37-37.2) no appetite, can’t really stomach food, smells can make my belly flip, what food I do eat taste differently, my boobs normally get so sore if they are touched wrong I could almost cry this time they are sore but nothing like they normally are this close to the AF. I tend to not test till a late period. So just curious any signs and symptoms might help settle my nerves and others as well