Okay ladies I need some advice because I'm having so weird symptoms. Sept 13th I had a period after being 2 weeks late and having a faint positive the night before. Day one was heavier for me then normal, day two was so heavy that I was soaking a pad every 20 minutes or so and it was very cloth, and then day three was a medium to light flow, day 4-6 light spotting and then nothing day 7. Now this last week I've noticed that I have to pee every 20-30 minutes, I've had some mild cramping, and backaches, my boobs are very tender, but my nipples itch like crazy since yesterday, and I have been very moody. I know the chances of being pregnant are probably very slim, but what else could be causing these symptoms. My fiancé is convinced I'm pregnant. According to Ovia my fertile week started the 24th and goes until the 29th. But according to Glow it doesn't start until oct 2nd. I'm just really confused and any input  is appreciated! Oh also I haven't tested again since having a period.