I am fascinated by synchronicity - 'meaningful coincidences' - which have played an important role in my life, and indeed my late conversion to Christianity.
The specific meaning of a specific synchronous event in one's life cannot (as a rule) be interpreted by anybody else other than the person experiencing it: there is no objective symbolism to synchronicities, they are not a code.
The way to understanding one's own synchronicities is through Primary Thinking.
In Primary Thinking all truths concerned with synchronicities are linked meaningfully by the thread of thought; so the reality of specific aspects of synchronicities ought to become clear, by the context they occupy in the thinking of other truths. This is the method of discernment.
Why? because in this time and this place; all conspires to ensure that we can each make spiritual progress only by voluntary, free, personal, intuitive thinking.
We cannot make the next step from alienated modernity passively; not by unconscious processes -- we cannot be compelled to take the next step, neither can we do it by obedience; we cannot be informed by (external) inspiration; logic and reason are of no help for this purpose; experience is no good either...
These were good, right and effective in other times and other places - but not for us, here and now.
This makes sense to me because we are being invited (offered the gift) to begin thinking in the divine way ('final' participation); functioning as the agent (minor) deities we are (sons and daughters of God); so that detailed discernment needs to come from the divine-within us, and not by obedience to the divine-without us (which can contradict error, but not discern truth).
So... there is indeed something significant in the specific details of synchronicities - they are not merely quantitative and general in significance (although they are that too); but only you can discover what that significance is, and only for your own synchronicities.
But this you can do - via Primary Thinking.