Ttc so iam 10 dpo and i have been feeling weaird can anyone help?

so like i said iam 10 dpo and i have the FEELING like im going to start my period but its never there and i feel really sick throw up a few times i feel like i have a fever but i take my temp and its actually lower then normal my normal is 98.6 and its been 98.1 but i feel like all i want to do is lay in bed not move and try to get the sick feeling to go away but i have two kids of my own that i have to take care of and i just feel really sleepy and i always want my kids to just lay with me so i can sleep most of the day but i cant because that's not fair to them and i have these cravings for something one min and then when i make it i don't want it anymore my period ant due for 6 more days and i keep getting really made at people i think because i don't feel well and its hard to sleep at night because im not comfortable but i can sleep during the day most of the time and my bbs hurt and i get cramps every now and again so what can this be and has anyone had these and been pregnant please only people that's had these no web things i just want some Relief and this is main time to just set back and chill for a little bit why my kids are in the bath and thanks so much u Beautiful Lady's out there and ur time well come i can feel it god bless and tons of sticky baby dust to all that are ttc