making me crazy...

waiting for this bfp is making me crazy. like, crazy crazy. I've spent so much money on tests, taken tests even when I knew they'd be negative, like in the afternoon or evening. I analyze every little cramp or headache or break out on my skin. and I know I'm being crazy. it feels like I'm watching myself go crazy. like, I tell myself "come on girl there's no point in testing right now" but then I do it anyways because I honestly have no control. I've wasted so much money in negative tests. why is it so hard to not be crazy? anyone right there with me?