Possibilities?

My first day of my last period was the 4th this month (march), it was only a 3 day period. On the 10th I was at 27% pregnancy risk, I had intercourse this day, unprotected... So 8 days ago. 
​I have been having a lot of creamy white CM these past few days, which I've never had after a period, since I've been on contraception for the 2 years (this is my first month off it)
​Along with the CM I've had dull cramping, quite a bit of vivid dreams lately, I haven't lost my appetite but had more of an appetite, which I never really have. I'm bloated quiet abit. Headaches have also been coming and going, I'm sleeping a lot(but this could be due to the weather) and I've been very moody lately...
​Is this all just my body coming off the pill or is pregnancy a possibility? I'm not due for my period till the 26th so it is early, I just want to know people's opinions on the possibility