Ovulation

crystal

Hi everyone hope all is well I took these over the course of a week and the last one in the pic I took last night .. is that one a positive ??? I often struggle with irregular periods and on Jan 22 I lost my son due to Missed MC and ever since then I’ve only had 2 periods and this is the first time ive decided to track my ovulation so I don’t really understand the tests too well but have somewhat of an idea .. anyway thoughts ????