@bb586, no, probably just within the last couple weeks (I'm 20 weeks).
My tailbone sometimes hurts after sitting awhile. Like, just with the extra weight and pressure of the baby.
Yep, this is mine too and I've had a UTI 3 times during it as well as 1 bladder infection. It all started out with my back hurting and the one time it only hurt really bad on the one side is because it was even into my kidneys and I had blood in my kidneys and in my urine. A UTI is extremely common in pregnancy's, regardless of what number pregnancy it is.
Could be a UTI...I recommend getting it checked out. Better safe than sorry!
You have so much more pressure even though you're early, it's bound to happen. Try sitting/laying in different positions.
How sweet !! Congrats @kat616