Suppose it's the present day, and someone you know got home a really late than they were supposed to. So, which of the following sentences do you use?
A. I was getting worried thinking whether you had got home safe.
B. I was getting worried thinking whether you have got home safe.
C. I was getting worried thinking whether you got home safe.
Meaning wise, what's the difference between the above sentences? And here, the speaker is talking about the present.