so I'm 39 weeks today and I woke up dizzy it ended up passing through but now I just threw up and…

so I'm 39 weeks today and I woke up dizzy it ended up passing through but now I just threw up and started feeling dizzy again and now almost threw up again anybody else get this? I don't know what it is my boyfriends mom said when she went into labor with him she felt really sick like she was going to through up could this be me going into labor?