Distant after sex, busy, or going through something?

So my boyfriend and I had sex for the first time last weekend. It was good sex, we left on a good note getting breakfast with one another. Then he told me he loved me when he took me home. The next day we talked about the gifts we’re gonna give one another next time we see each other but his reply time has been so long, almost a full day in between each reply. He works several jobs so he’s very busy however. One day I asked if he was okay and he replied “hey sorry I’m okay.” It was kind of dry and didn’t seem like the truth. I honestly think he’s going through something but it’s hard not overthinking about it

Distant after sex, busy, or going through something?
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