35 and nervous

The last month or so I've been very nervous and almost obsessed about my future. I'm 35 (36 in March) not married, very much single and no children. I worry by the time I find "the one" it'll be too late to have a child.

I have a very bad track record for dating/relationships and I do not want to settle. That's not fair to either person.

I suffer from a very chronic (and complex) disease and am in treatment. I have lost/wasted many years of my life suffering and not having an accurate diagnosis until recently. I have so much worry about where my life will even be 6 months down the road and even worry about what others think.

Because of the pandemic I had to go back on anxiety meds.

I begin a new job tomorrow and im already worried something will happen and it won't work out.

I have these fears of being very much alone and always struggling, just from past events that have haunted me. These things along with everything else keeps me up at night.

Anyone else?