Rescheduling Oath Ceremony. How long til the next one?

[asdpoas]

I had to reschedule my oath ceremony. It was in December. Does anyone know how long until I get my rescheduled oath ceremony date (the usual time frame)?
I live in Houston and there is no way for me contact my USCIS for any status. I have been waiting for 3 months now and I don't know how long am I supposed to wait for.