Well, I don't think I went into full-blown PAWS until I was six months sober. And from the time I got sober until then, I didn't have mild anxiety, but rather full blown panic attacks. I only left my condo to attend AA or NA meetings from the time I was about four months sober. I had severe agoraphobia, paranoia, constant ringing in my ears, loopy, continuous negative thoughts, difficulty concentrating on anything, uncoordinated, my hands shook for nearly a year...
...so if at four months you only have mild anxiety and can judge progress from week to week, I would say you are probably going to be fine.