I'm 37 weeks and having weird emotional phases. Today I was out and about. I had just been into the bank got into my car and felt like I wanted to burst out crying. I held it all in started the car and continued to drive home. On the carriageway I thought I was going to be sick in the car, I didn't know if I should pull over or just keep going. 10 mins up the road and I'm home. Got in and felt this almighty urge to sleep. Lay down and eventually fell asleep for about 20 mins. Woke up and feel fine. Anyone else experiencing weird things like this?