Pregnancy symptoms fading so early? Help please! 😖

Hannah
I am only about 5 weeks pregnant, just found out earlier this week. Pretty much right after ovulation, my nipples were extremely sore and have been up until today. They are still a little sore, but not nearly as bad as the past few weeks. The only other symptoms I have had are headaches (which are still pretty strong) and some mild cramping. Should I be concerned or is my body just getting used to the hormones? Thanks in advance for helpful words 😊