I want to cry and it's not even the hormones. I have 13 weeks left and have done everything myself…

I want to cry and it's not even the hormones. I have 13 weeks left and have done everything myself no big deal but I need my sons father to keep our son Monday and Tuesday so my mom can go back to the doctor and then court but when I text him to ask him if he could keep him 3 hours ago he hasn't responded. Now it looks like I'll be missing work those days. I having to deal with him when he's on good terms. I don't ask for much. I just don't want to have to miss work unless I really have to.