5 weeks pregnant

I'm 5 weeks pregnant and I have a 7 month old and I don't know what to do , I don't feel happy about it and I'm over thinking stuff I wanna have an abortion bc I'm not ready for a second child but I can't have an abortion bc I'm not working I can't pay for it and I don't want him to know about it I'm so stress out I get a job I'm a couple of weeks but I will be to late I'm just stock : when I found out about my 7 month old I was happy i felt ready to take care off her , be there for her , get her everything she needed .... I couldn't get birth control , I was having issues with insurance the only thing to be protective was a condom .... I stareded feeling sick my Nipples stared to hurt that moment I knew I was pregnant I took a test came out positive and my heart just dropped I didn't know how to feel , I burst out crying and felt a guilt telling To my self I couldn't be I can't have this baby it's not the right moment I'm not ready but I'm stock he can't know about it .... I'm

Honestly stock I don't know what do i honestly need advice .