Irregular periods/ttc

I got my period today after being 2 months late, I am very irregular and it puts me down because i really want a baby and I've been trying for a baby for about 5 months now.

I have ovulation texts I am going to test them and it's time.

But the thing is I don't know if I ovulate:(

- this will probably be the last time I get a period for about 2/3 months now.

Any advice ladies??

I've showed my period days and my fertile days.

Has anyone had this problem and still got pregnant ?