Normal?

Alaya • First time mommy w/ little Judy🎀
I will be 5 weeks and 3 days tomorrow. The day I turned 5 weeks I didn't feel any symptoms until I woke up the next day with breasts hurting so bad and woke up very exhausted and hungry out of this world. Is it anything to worry about if I don't feel any symptoms for a couple of days and have them come back?