2nd pregnancy TMI!!!

My 1st pregnacy I had an easy time only puking from 14-19 weeks, headaches n nothing till labour but spd from 6 weeks x 
This pregnancy feels like I'm dieing, bad belly, feeling sick 24:7, diarrhoea, headache, heavy boobs that have pulled out my shoulder blade :(( n achy body :(( 
Anyone else find this with there pregnancy x