6 Months Postpartum, and a plan

I'm now 6 months and change postpartum for the third time. I am still suffering from discomfort and, frankly, pain, from the SPD that I had while pregnant with LCC. I've gained back the 5ish pounds of weight I had lost immediately postpartum (which, honestly, just puts me back to where I was a couple months before I fell pregnant). I am sick of living in pain, and I want to get back to where I was before I got pregnant. So I've joined a fitness group on Facebook and hopefully that will help me with the motivation I need to work on this!

Crappy *Before* Pic - weight 144.6 pounds

Here are my goals:
1. Strengthen my core and pelvis and anything that comes along with that is a bonus.
2. Get back on track with healthier eating, by tracking my food so I don't have issues as LCC starts eating solid foods and my milk output decreases.  This is not to say I am counting calories, but I am trying to make sure I get enough fruits and veggies and protein, and enough water.
3. Start being able to run again (which can't happen until my pelvis is back at 100%, because OUCH).

The fitness group challenge runs through the end of October, but I don't plan to stop then. I'd like to at least get #1 and 2 solidly in place by then.