I have been working on hamstring flexibility for a few weeks now with some significant progress. I am much more flexible. a few days ago, I started feeling some tightness in the upper area of my left glute only when doing day to day activities. I ignored it. Its been about 4 days and its still there. i mention the ham flexibility because I have been doing a lot of stretching daily and I can't help but think i might have slightly pulled something.
it is not painful in nature. it feels tight and strained. the tension is only present when I am performing day to day stuff (e.g., bending over to pickup a dog toy, stand up and sit down). if i am maintaining an arch when squatting, deading or doing the above activities, i dont really feel it. what do you guys think i can do to resolve this? suggestions?
edit: also, accompanying this stretching I've been doing, I changed my squat stance from high bar shoulder width (feet parallel) to more of an olympic squat. other than that its been business as usual