Weird period I need help bad.

So I've actually been keeping track of my period and ovulation test and all that this month cause I'm so tired of being let down each month. Well I have irregular periods and a month before last ended a three month period for me and then last month I had a nine day period and here I am. I'm on cycle day 24 today and still getting negative opks not even a faint second line always just one line. Then yesterday I bled for maybe 30 mins and it had small clots and then it ended and this morning I had light pink blood on my toilet paper when I wiped and now that has also ended so I'm very very confused. I have no insurance so I can't go to the doctor so that really frustrates me cause all I want is a baby and I've already been trying for three months. Anyways any advice would be greatly appreciated please.