Eating disorder help

I've been recovering from bulimia for 7 months. I used to be very slim 150 lbs, 5'8 and have gained 25 lbs into recovery after 7 months. I have been working out and eating healthy for 3 months and seen no change. How
Long into recovery can I start eating right and working out that I will start seeing healthy results? I'm losing motivation as I thought it would be sooner. I don't want to go back to that life style as we are ttc but I so badly want to be in shape, I try so hard. I would so a thinng to have never started this eating disorder 😭😭