2nd trimester woes!!

Ok so whoever said energy will pick back up in the second trimester lied! This is my 3rd pregnancy and I haven't been this tired this long with my 2 previous pregnancies. Aside from that I've been getting frequent headaches (atleast 2-3 times a week) and sometimes lasting days!! Someone please tell me I'm not the only one! 😩😩 also most recently I've noticed the what feels like a sore muscle in my chest as I lay on my left side when I breathe deeply! Are all my organs shifting already?!?! I'm only 17w2d!! Ughhhh this is going to be a lonnnngggg pregnancy!! Is anyone else experiencing similar symptoms?!?!