Dumper keeps on reaching out again and again

I'm just so fucking tired of this bullshit, she decided that she will never trust me again and won't give me a chance ever again after I lost it of her constantly trying to make me feel jealous to give her assurance and validation in March last week

She messaged me last week mid that she won't message again but then reached out this week again

I genuinely am I tired of this and I already am already way beyond stressed from what all is going in my personal life family health issues, my health issues, career issues but she just keeps on doing it again and again, I breakdown everytime I am driving because I can't at home, she still has absolutely no regard of what she did and how it effected, all she is worried is of how what happened effected her and she's sick rn, I am tired of carrying my weight and her both at the same time with no support from her side