Thanks for the feedback everyone! @Azatol, I thank you for your input, but I think for myself personally, I need to keep up the frequency. The stabilization of my moods from mental illness, sleeping better, eating healthier with controlled portions and de-stressing just outweighs the negatives at this point.
11/9/15 Monday W6D1
Weighing myself on Saturday and this morning, I lost 4 pounds. I chose to redo w6d1 for mastery. I wasn't sure if I do could the 25 minutes of week 7. As soon as I started running, I wanted to try it, but I didn't want to deal with finagling with the app so I just ran with it
It was cold out today (I suffer from intense inflammation, congestion, and sinus pressure in my head when the weather turns cold). This morning I was fine. I drew my legs closer to my body (like Azatol's photo) and went with midfoot strike. I tried to use smooth paces like riding a bike instead of bouncing up and down (like on a trampoline). There was no numbness in toes, hip, knee or foot issues today. It felt easy and was fast and far compared to my other runs. I did not lean forward. My breath in and out was about 2 steps in and 3 steps out.
In the last few minutes of the session, my breathing became troubled. I felt like air was hard. I started getting the worst headache. It felt like an intense drill bit going into my left temple and a vise grip on my right temple. It was so hard to finish the few minutes. I haven't experienced such a headache before.
After the session, the headache was still intense, but abated slowly. 2.5 hours after the session, my head is fine.
Do you think I went into anerobic too long?
edit: I googled "exercise headaches" triggers and wanted to note that it wasn't from warm weather (it was cold today), I'm not at a high altitude, I drink water in the morning before running, I'm running for 30 minutes (don't need water/electrolyte replenishment in the middle), I wear transition lenses (glasses that have UV protection like sunglasses), I'm not going too far/too fast/too intense (just following the app with repeat days).
edit2: For the past week, I also noticed that on the medial side where my left big toe joins my foot, it feels like a blister is trying to develop. I check the skin and it looks fine, no loose skin or air pockets, but when I stand on my left foot, it feels like a blister is forming. Any ideas?