Symptoms 3 DPO

I ovulated Sunday/Monday and starting yesterday I've been having pretty moderate cramping. I've never had this after ovulating before, in the past. I know you really don't see symptoms for a week or two after ovulating but has anyone that's successfully conceived noticed any changes super early? I don't know if I'm being hyper sensitive of what! This is my husband and I's first month TTC so I'm hoping its a good sign :) let me know if any of you have experienced anything like this super early and then found out you were pregnant! I need some baby dust and to keep my fingers crossed!!