help!!!!

Lucy.
11 dpo, af due 19/01. Have been experiencing light cramping (similar to AF cramps) for probably the last week which is much earlier than I normally would. My breasts are sore but around the sides (if that makes sense!) and a bit tingly?! and my emotions have been all over the place. Have also needed the loo much more than I normally would (tmi but not for a wee- the other one!!). And also have had very achey legs (bit random) could these be early signs or is it just wishful thinking? TTC for 9 months.... feel like it's never gonna happen. 
Any feedback would be really appreciated ❤