very random question please help?!

Kara
This is going to sound so silly, but I'm a very stressful person, everyone also tells me to stop worring and stressing and I never no how too, but lately my boyfriend and I have decided to try for a baby and this morning I woke up without feeling stressed at all I haven't felt this way in so long it's kinda scary could this be a sign of pregnacy? 
​Silly I no, but I've never felt this relaxed in so long!