As Jim observes, the "cure" for your "freaking out" is when you start pulling it right back - even if only briefly - on a regular basis. But I am sure your anxiety is more a result of reading garbage
on the 'net (how else would you know the nasty word to use?), than what you have actually done
and observed yourself.
However, doing that is not the cure for the tightness
itself so for the moment, concentrate on the stretching. Without pulling your foreskin back (in fact the opposite - pulling it forward
), you need to practice getting a finger through the tight opening, then getting bigger fingers through, your thumb, then the tips of your two little fingers so that you can pull them apart to stretch.
And yes, you will
need to do the frænulum stretch as well, at least as often. Do tell us now just how many fingers you can get in - that's a good indicator of just how tight it is at any given stage in the progress.