So I've been feeling down a lot for the past few months. It feels like my sole purpose is to serve…

So I've been feeling down a lot for the past few months. It feels like my sole purpose is to serve others. Somewhere along the way I have lost myself. I love my family more than anything but I'm burnt out. I have a 7 year old boy and an almost 1 year old girl. Plus, my boyfriend has 3 boys ages 10, 6, and 4. I plan on talking to my doctor about how I feel but do any of you moms have any advice?