should i test or is it in my head again

ok , so me and my partner have been ttc for a year and i think we finally there because im feelinh different but at the same time im thinking that its just all in my head. my cycle isnt until the first week if nexg month and my last cycle was oct.31-nov3. weve been doing the do on the ovulation days.. my brest has been sore, ivr been bloated for a week or so , ive been tired more than often but dont sleep and i get very emotional very fast.. isnt it too early for those signs ? and ny weight has been dropping..not to mention the cramps ,what to think and what to do ?