Im 22 and male. I’ve been experiencing sympton buttock aching for a few months now. I originally went to the doctor and they put it down to starting regular exercise again. It went away for a while but has gradually come back. I get the buttock aching/pain mainly when Im sitting. Lower back aching/pain is regular, constant on most times I stand. I get occasional testical aching from time to time which is mainly accompanied by one of the other aching symtums. Could this pain/aching be the sign of a disease or something serious?