Sex question !

So yesterday I was playing w myself and my sex toy and after I finished up I noticed my bed was wet ... I squirted or I came on my bed ??(I think? Idk it’s still gross ) anyway there was also blood w it . I already finished my period so that couldn’t be it ... and I recently got my monthly std testing that came out negative so it also couldn’t be that ...

What could it possibly be ?? Should I panic and rush to urgent care tomorrow or just schedule an appointment w my reg dr ??