Feeling extremely tired, I have a 5 month old who is teething waking up 3 times a night, a 6 year old who is extremely…

Feeling extremely tired, I have a 5 month old who is teething waking up 3 times a night, a 6 year old who is extremely hipper, and I feel like I'm going going going! My husband works all day, and I too work and sometimes don't get home til after 10. I feel like I do everything!! Is there anyone out there feeling the same?!