TTC with variable cycle

Morning everyone!

Anyone struggle TTC because there period cycle varies? I’ve been trying not to stress out as I know that won’t help me whilst TTC but it’s so difficult.

I had to go doctors about a month ago because I started questioning why my periods were changing. I use to always come around day 29 of my cycle and it had been that way for the last 3/4 years when I stopped taking the pill.

Back in May my period came on day 33 of my cycle and a week before my period was due I experienced spotting for the first time so I got happy and was expecting a BFP but AF had to show. Than in June my period came on day 28 and I got spotting again before that. Since those two periods they’ve been varying each month so finding it hard to conceive.

My doctor said it’s normal and tested me for any infections due to the spotting and she checked my cervix which apparently looks fine. Has anyone else experience this? My recent period was on the 15th of July and my breast are heavy and sore already and I feel exhausted like I’m about to come on and I’ve felt like this the last couple of days and I can feel myself getting irritable quickly.