I know how you feel, we just have to keep waiting and praying. I am a Feb filler too and no news as a matter of fact, I case was last updated 9th Feb!
Very painful. Just hold on strong it will come in the end.
I read of someone who is still waiting a year since Oct 2014, I really feel for her though. She must be really stressed with the process and all.
I hope ours doesn't come to that ??. It's really stressful.
Calling USCIS is moot in my experience cause they do just nothing. I kinda wonder if they get paid only to sit on the phones and read back to the applicants.