Would you consider these fertility issues?

I got pregnant at the beginning of this year but it was a blighted ovum and I miscarried at 6 weeks. The next cycle I got pregnant again but it was a chemical pregnancy. I skipped trying the third cycle but then got pregnant on the fourth cycle and thought everything was good until I miscarried at 9 weeks. I’ve tried the 3 cycles following that with no success- and have been really on top of ovulation and bd. So 7 cycles and 9 months and nothing.

I’m 28 so shouldn’t be near any age related issues. I have 3 totally perfect kids already so my body has worked before and all were very textbook pregnancies with little issue getting pregnant. Ever since my last miscarriage I do have super painful ovulations and I get pretty cramp-y from 6dpo on, could that indicate anything? Would you bring this up to your doctor? I don’t even know what to call and say 😔