Need a Cattle Prod

I feel like a teenager today. I don't wanna. I have 3.5 miles to run tonight and I simply cannot get my butt motivated. This ALWAYS happens on a Monday/day following a rest day. Then comes the negotiating with myself: "Well, I could use my OTHER rest day for today, but that would mean running the next five days." Tempting. I love running ... Just not the crap leading up to it. I'm still fairly new to it, so I still worry I can't do it, or that it'll be a bad run or my breathing will be off, my calf, which has been bothering me, will hurt too much to continue. 

No excuses, though. Suck it up, buttercup.