5+6 loss of symptoms

Up until this point my boobs have been SUPER sore and full. I went to sleep last night with them hurting and told husband to please don’t touch. Woke up this morning and they are no longer sore at all and don’t really feel full?! Also, I was pregnant one time before and it just seems like I was already piling my guts out 24/7 at this point. Maybe not?! But why would I lose soreness overnight? I also have energy today..I’m just so scared something is wrong. 😫 did anyone else have any signs of a miscarriage? No spotting or anything but I would like to prepare myself if this means my HCG is dropping..