Hi everyone, so about 3 weeks ago I had waterpump/timingbelt done and as soon as I got home I could see a good amount of coolant dropping onto my driveway. So I called the mechanic and he said he must not have tighten all the bolts down tight enough on the water pump. He said figure out when your next available day is and bring it in and to keep the coolant filled if I'm gonna be driving it. So I've been working everyday driving back and fourth to work making sure i have enough coolant in there. Well i checked my oil today and its all bubbly and milkshaky, so obviously there is coolant in ther. The car hasn't overheated 1 time since ive bought it. When i purchased my car it had 70,000 now im at 132,000 regular oil changes and well maintained. So im going to take it in on Monday. No bubbles coming up in radiator. What's the problem, hopefully not the headgasket. What do you guys think. It runs really good doesn't over heat, plenty of power. I have probably put 250 to 400 miles on it since the work was done. How much damage could have been done already from driving around with coolant in my oil? Headgasket or not?