How did you cope with the anxiety being pregnant after a miscarriage

I had a miscarriage in October 6w4d along first ever pregnancy in 4 years ttc the pregnancy wasn’t going right from the start as I had been bleeding on and off since the day I found out and my hcg was raising but slowly. I had a period on the 13th nov went back on clomid and still took metformin. I found out I am pregnant Thursday gone by currently 3w6d and the anxiety is through the roof and even when I was taken a test it like having a panic attack.

I took a test yesterday but because it was only on hr hold it was lighter but tested again today and it was darker I have said I ain’t testing no more the feeling is horrible waiting for the lines. I have bloods on Monday get the results Tuesday.

I need some tips and positive stories please