Gotta compete with US ARMY!!

I am new to MyFitnessPal and hoping it helps me have some great success in the future. I am a ten year Army vet, although you can't tell that by looking at me right now! I was 115 pounds and wearing a size 2 when I met my ex-husband, but a little over a year later, I was weighing in at 150 pounds after having my daughter and gaining back all the baby weight due to lack of exercise since I had left active duty. I didn't gain any weight with my son, two and a half years later, but after a divorce, losing about 25 pounds and returning to active duty, several injuries and another round of lack of exercise caused me to gain it all back, along with another 15 pounds. Being married to another soldier (who refuses to aknowledge that I am at anything but the perfect weight and body shape!!) and being back within a block of my ex-husband... both soldiers who are 5'8" and 5'9" and neither of whom have ever seen numbers higher than 135 pounds without serious weight gaining programs... has made my desire to fit back into my old uniforms and back to my 7.5 minute mile so strong that it HURTS (at least, when my ankle doesn't hurt and my asthma isn't kicking in!!).