Super low energy

Joy

30 weeks this week and I am so tired all of the time 😩. I’m even drinking a little bit of coffee every morning this pregnancy- last one and i didn’t and i swear i was never this tired in the third trimester. What can i do? Even after 8-9 hours of sleep i wake up, feel fine for a few hours and then I’m exhausted again. Thinking of getting up and getting dressed and going on a walk is taking all the energy out of me. 10 weeks feels like it’s going to take forever at this rate. Any other mamas? Any helpful tips for what worked or is working for you? I also have a 3.5 year old i have to chase around and keep busy all day so i know that’s part of it as well