Feeling overwhelmed

I've been separated from my husband going on 3 years because he became abusive. Some things are just really starting to overwhelm me, like having to get our daughter ready for pre-k myself, like going to her dr for her well check so she could go to pre-k. And, of course, I was really stressed out that day and when they handed me her papers never noticed the ones they handed me weren't hers until dropped them off at the pre-k open house so had to run up to the office to get her paper. Then I didn't even notice how on one form there was a section about taking her to the dentist so I have about 30 days now to make an appointment and get it filled out. In some ways I feel so bad because I feel like I should have known but at the same time I think it has been a lot being a single mom. And like, I hope I can pull off the dentist appointment in time so she isn't kicked out of pre-k... and I know she technically doesn't have to go but it would be good for her to complete this year. Like I said, it's just been a lot lately. Fortunately, I have a job that allows me a little time and space to let the tears roll when I need to and I have done that a few times to help let go of some of the emotions to be able to move forward. Just needed to vent. Thank you.