Engine issue
 

I recently purchased a 2000 blazer with a 4.3 vortec it had a radiator leak and water pump leak replaced both with new parts and hoses along with thermostat replaced 2 oil lines from oil filter to cooler with oil change. Now I'm losing coolant and oil level is extremely over full with no smell of antifreeze can someone tell me if its a head gasket head or what thanks for the help