yikes dude, milky oil… over full reading on the dipstick spells colant to me… you might have a coolant leak into the engine but if your compression is 150 accross i doubt its your head gasket… hmm i dont know man… just throwin ideas out … if your oil is milkey its coolant… if your dipstick is reading over the mark and your sure you filled it proper… get that check asap… also check your rad etc for loss of coolant… good luck dude