Have 1 week left

It's driving me nuts. 1 week till AF is due. I just want to know if this is it. Weird cramping, nipples are sore. Very very tired. Actually starving. I have a bladder of an 83 year old woman so I dot know if that has increased lol. Also a bunch of tmi stuff I'm sure y'all don't want to hear lol. I'm actually so tired that I don't remeber my dreams. Kind of moody. The usual bitchiness. Lol. One app says to test in 3 days. I'm going to behave myself and not test till she's due. How about you all? Any symptoms also?