Is this a coincidence or not?

A while ago, I reconnected with my ex and we slept together. He knew I was on birth control and I said I have to retake it again the following week (it’s an injection done once every three months). A few days later, we had an argument and stopped talking. However, exactly three months later when my injection wore off he contacted me.

We have been talking and he asked if we were okay (as in I wasn’t pregnant). I said no and that we didn’t have to talk about it (cause this does worry him a lot). He then said “no one makes me want them as much as you do”. I think he means as in he wants me but it’s just the timing of the conversation. Is it all in my head or not?

Is this a coincidence or not?
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