I’m normally pretty regular my cycle is 37 day ( long asf ) and is rarely late and only by a day or two. I have taken a few tests, 1 had a faint colored line after the 10 minute mark (I forgot about it) and the other 2 were negative. I have some light cramping but it’s in my lower back and I normally don’t cramp there, and I think My sense of smell is stronger, normally I have a shit sense of smell lol, no sore boobs or nausea. Also fluttering feeling in my lower abdomen ( that could be me being nervous)