Pregnancy: First Trimester Community

Well I'm back posting on the first trimester board because I get the most feedback here. . . Okay I am now 8dpo and I am feeling very awful I guess this is just me venting since I have no one to talk to well I do,but they'll look at me like I'm a crazy person. I am very moody and extremely irritable I'm tired during the day and very restless at night my body hurts 10x worse than anything I've experienced during pms and I don't want to get sucked in to this whole wanting to be pregnant thing only to find out I'm not so I've been telling others and myself that I must be coming down with the flu. My legs,my back,my arms,under my arms,my head, my boobs including my nipples are in so much pain I could cry. I took my temp this morning and it was 98.4 I took it again after a much needed nap and it was 98.8 so I'm not having a fever. I feel like if this isn't a pregnancy then when the 10th arrives (the day of my expected period) it is going to be thee WORST one ever. I haven't noticed a thing in my cervical fluid, but I have noticed that I seem to get a slight head cold off and on which is strange to me and I'm having a few all around abdomen cramps,but I don't feel them all at the same time for example I'd feel something on my upper left side and then the lower left side it'll go away and then I'd feel something else on the lower right and then the upper right not like my normal pms where I'd just feel it in my pelvic region and I don't have that "my uterus is falling out" feeling either. I think that all of this is too extreme to be signs of a period, but like I said before I don't want to start hoping that I am pregnant. Would this wait just hurry up and be over already lol. Ladies I'd love to hear about what you all think has anyone that is pregnant had all of this happen to them at just 8dpo? I promise I'm not making it all up and it's not just all in my head I am actually experiencing this.