While flipping breakers on and off, I had my hand shocked
Yes, absolutely. Call an electrician and make sure nobody touches the board. There might be 2 problems: operating circuit breakers must never result in getting an electric shock. That could be  caused by one or two  metal parts near the switch with different potential. Or the switch and board is very dirty inside and outside, which caused a surface current to the hand. This is the first issue to be corrected. Probably there is a second problem, i.e. a missing RCD = residual current device which is upstream of a circuit breaker and interrupts when current is flowing through the body.  But a RCD does only interrupt if a ground current is involved. If the hand was touching a phase and neutral and the rest of the body was well insulated from ground ( dry weather, insulating soles, dry skin, dry clothes, etc.), a RCD does not prevent a shock.