Scared

This is my first post on eve, I'm just wondering if anyone out their can relate to my situation or is currently going through. I have had an extremely stressful couple of months with an ex who placed in a lot of debt, who rubbed it in my face that they had moved on and so on. I currently have no job so I cannot afford to pay my debt off and a couple of days ago I just snapped. I spiral into low moods what make me want to end everything and it feels like I just can't get back to who I was. I feel sick whenever I think of the things what have happened. I didn't want to go the doctors but when suidial thoughts came I knew I needed help.  I am on some medication to bring my pulse down and anti depressants. I used to be a strong person. Any one who has overcome this please tell how and that things do get better.