Feeling extremely stressed out!! Anyone???

day 5 of period this month im overly tired for some reason and my 15 yr old gets anxious sometimes worrying about things happening to her or her parents amd ir seems like no matter what i say it doesnt help it makes me feel like a bad parent like im doing something wrong ughhh and now i feel like this dread feeling will never go away ughhh l dont know if i can handle anymore of yhis craziness in the world both my kids will be remote 3 days a week and i work full time from home and somehow i have to teach a second grader and help my daughter too i have no time to myself since march did nothing all summer and feel like im losing it