really have no clue at this point help!

I am currently 10 dpo and have been feeling a lot different than other months I have been tracking. Yesterday my stomach was so bloated and lower back pain and also anytime I tried to eat I got very nauseous and couldn't eat. Today I am kind of the same way can't even eat an apple without feeling that way. I also have been having an increase in CM that I usually don't have. I don't want to test because AF is suppose to start on Thursday. Also for the past week I have been having very realistic dreams which I usually do not dream at all. Any suggestions?