Thanks, appreciate the help!
I am fermenting in a bucket and thought that I had the lid on tight. I went to see if it was foaming (it was!) and when I put the top back on, this time I tried to really make sure the cover was on well.
Well, after I did that, the lock started bubbling again. I...
I thought that everything went well and the beer started fermenting after about 12 hours. Unfortunately though, I have not seen any bubbles after 48 hours and it is now 72 hours and I have still not seen any bubbles in the air lock since the first day.
I did not take an initial reading...