I need some advice ... I don't know if I had another miscarriage?

Letty
I had a miscarriage on Nov. last year last 23 days bleeding, I didn't have any bleeding after two weeks for about 6 days then before my next period it suppose to on the feb5 I got it 4 days earlier and it was a lot and it last 3 days then two days later I had some spotting very light and pink .. I took a test and it was a very light line .. It looks like positive then a few days later I took another one and it didn't show the two lines ... So I'm thinking I was pregnant or I'm pregnant ? What you think ...