Is one sided breast tenderness normal in first trimester?

Hi all, I am currently 5 weeks pregnant with very strong HCG test. I am trying my best not to overthink but it can be hard at times due to having recurrent miscarriages. Hoping so much this time is different and we will finally meet our baby 🤍

I am wondering whether one sided breast tenderness is normal?

Also getting lower back pain but I know these is likely the hormone Relaxin. I am taking Progesterone pessaries to support also.

Any wise words, would be appreciated. Thank you.