Last week I got a positive ic. (pictured) then for a few days after it I got negatives. All yesterday I had a horrible headache and my muscles were all sore around the tops of my legs, bum and lower back. Which is still here today btw. Like I've been at the gym but I haven't. So I done a test this morning just to see.... And it's a faint positive again. Came up straight away (pictured) what the hell is going on? I don't know whether to think I'm pregnant or not