I genuinely do not know what's going on with my body right now. 

My period was about 10 days late as of yesterday (I'm a little irregular too). Though, I just got my period today. But during that time, I ended up getting a slight yeast infection for about 6 days (today being one of them).

I haven't been on my birth control since November, due to medical reasons. But from the 16th-21st of this month, I was sexually active and two times it was unprotected. I stopped having sex because I realized my period was late. I was supposed to start on about the 18th I believe.

For the last week, I've been worried about being pregnant. But I've also been dealing with a yeast infection. I know yeast infections can delay periods, as can jetlag (I went from cst to mountain time on the 15th. Cst is an hour ahead of mountain time). And I've been very stressed about bills. I know stress can delay a period too. 

Just.. should I be worried about being pregnant? My breasts have been a little more sore than what they are usually when I get a period and I've been very tired (I could be tired because I just got a new full time job too and have been lacking on sleep). I know I could be paranoid, but I have every reason to be. My cramps felt normal, all other bodily functions have been normal. Besides my breasts being sore, being tired, and having a slight yeast infection, I've been fine and I haven't been showing any other signs of being pregnant at all.

 

To finally get to the point: Should I be worried? And should I take a pregnancy test?