I have lost count of how many at home pregnancy tests I have taken b/t 26th of may and now. I Went to the Doctor  on the 7th of June. Everything says I'm not pregnant  but yet I'm experiencing all the symptoms mentioned here. And yes I have tried different brands of at home test.  My period was supposed to come on the 30th of may ot came on the 8th of June but I'm still tired have no energy,  bloated, lower back pains, stomach pains every now and then. Everything I eats stays on my chest doesn't digest well and gives me heart burns late at nights. And ohh fluttering and twitching in my lower stomach too. I help this really  seems like an episode of I didn't know I was pregnant haha.