This thread is useless without body dimensions. Height is only one measurement. Torso length,inseam, arm length ,foot size are just a few key dimensions required to establish whether it's a bikefit issue or a strength and flexibility issue.
PS: the only body pains I have after a long ride are in the legs and ass. I ride a fairly slammed position on the road bike and don't use any issues. I had a proper bike fit with science2sport once back in 2007 and have used the dimensions /geometry eversince.