Me and my partner have been trying for a second baby for a couple of months now, and for the past month or so i have been feeling dizzy, tired, peeing alot, eating loads, somtimes feel sick in morning, and cramps, also lower back ache, and headaches, but i just come on my period on the 24th of april, and finished on the 29th april, it was just like a normal period, but i took tests before and after just incase and they came up negative, so i am so confused, and angry with my self and worried incase i am just having symptoms for the sake of it, what shall i do? any advice?