Will to much oil in motorcycle cause it to go into coolant

No, only a leaking head gasket or a popped water pump oil seal will allow anti freeze into your oil. I would look for oil or antifreeze out of the weep hole under the water pump at the front of the engine. If the weep hole has become plugged wwith dirt or debris, then the anti freeze would pass into the motor oil. If this is the case get your water pump from Honda and purchase the water pump gasket set from K&L supply, it will have all the gaskets, seals, and washers to replace the water pump. If you suspect the head gaskets , remove the spark plugs and look for signs of antifreeze in the combustion chamber. It is not definitive but it may give a clue with out just going to the expense of changing the head gaskets out.