im hitting it off with a girl, we in college rn and we hit it off well at a few encounters, this monday I drove her home and all was good, I told her I would call her this week to set up something, she said sure

this was monday, I called her today like 2 hours ago, no pickup. I checked she was online on fb, I shrugged it off. 30 mins go by and nothing so I text her "hey stop listenting to X and call me" it was suppose to come off as funny but isntead I think it came off as extremely needy and cringy (X is inside joke btw)

I sent the message on whatsapp and she was online so she got it instantly and from then to now nothing, I got 0 reply.

What should my course of action be? She is not the only girl im messaging or 'dating' but I dont have any pussy and im still a virgin but I got other girls in better or same 'terms' so its not a big loss but I still want to know wtf happened and what should I do now?

1- Go radio silent until she texts me something or calls me

2- Text her in a week or so, like nothing happened?

If she eventually texts me or calls me today still (from knowing what I know of her and her actions, she will most likely only reply to me via text tomorow or leave it on read) but if she does, the goal was to set up something for tomorow, do I say like "hey it was so we set up something for tomorow since I had some free time but something came up so yeah, sorry " or what do I tell her?

Also, if she only replies tomorow what do I do? Should I just next her, and when she replies I just say "hey no biggie" and leave it at that 'forever'?

So yeah wtf happened, it was all shit and giggles and now its like I never spoke to her wtf?