I think it depends on whether your old congregation is going through the periodic "sifting and shaking". My local congregation went through that in the late 80s and early 90s. There were one or two extremely zealous elders that contacted several inactive people, and targeted a few that they wanted out, even ones that were not yet baptised.
I believe the reason for this was because so many of the witness kids that I grew up with in the 80s lived totally double lives as teenagers and the congregation never caught on until the situation became down right embarrassing.
This is how I discovered that disfellowshipping and marking are not always about the individual. It sometimes comes down to whether or not the elders need to make an example of someone.
My advice...don't worry about it unless they come a calling.