confusing month, need help! TMI

So this month I started on pregnatude to try and make my cycles more regular (I have been having 38-40 day cycles.) I also started using CB advanced ovulation tests. I started testing on CD 11 which was negative, then CD 12-15 it was high fertility and then the 16th it was PEAK! We DTD on CD 11,13,16 & 20th. I have been having bad headaches, some nausea and dizziness and some cramps just recently. I woke up this morning with tons (TMI) of snotty CM. It is clear/white and some what stretches but doesn't break. The best way I can describe it is snot! It was so much I was going to the bathroom to make sure I wasn't starting my period. So I took another opk.... to my surprise it was PEAK! So now, I have no idea!!! Any advice will be appreciated! My husband is away hunting so we won't be able to DTD again until tonight. I was surprised to get high and PEAK so soon the first time because my cycle is usually long but just thought the pregnatude could be working. Do you think I'm ovulating this time, or maybe pregnant?? Picture attached  of CM (TMI)