Hello! New here!

I'm Jenny, 31, from Ca. I'm just starting MFP, I was on weightwatchers to lose my baby weight, well I lost all of it but then my family bought our first home. Well there was a ton of renovations and there were so many late easy fast food nights, so I easily gained 25 lbs over the summer. Now I'm trying to get back on track before xmas. I can't afford WW so I'm trying this out.

I also have a question, I'm 5'7, 165 lbs (honestly) and I'm breastfeeding a 1.5 year old girl. I know I need more calories for breastfeeding but I'm not exclusively nursing her because she's eating normal food. I don't want my supply to tank because I'm not weaning her anytime soon but I want to lose weight at the same time. It was easy with ww because they gave me the option but MFP doesn't. Any tips or suggestions are appreciated! I don't want to fail right after starting.