Ehh, that's about long enough to where your tolerance is pretty much back to 0.
I've had some weird experiences like this and it wasn't laced.
You could of been really dehydrated, in a weird state of mind, or any other combination of other things.
I'm not saying it wasn't laced, or that it was.
If you trust your guy straight up ask him. Usually dealers don't lace shit because it costs them more money, and their point is to make money, so why would they do that?