Ugh, I'm bloated too.. but probably because I just downed 3 cookies and 2 cups of milk O_O while eating the cookies I felt nauseous, but I kept eating them cus I love chocolate chip cookies.
Also, wanna, I came across a couple posts of ladies getting random canker sores around 7dpo lol totally thought of you! So dont stress, you're still in! It's hard to be patient..