Period after miscarriage

Mirna • Thru thick and thin. Stronger than ever!! TTC #3. 38 years old.
I had a miscarriage in May. And spotted for weeks after. Very lightly. Then june 24th I believed I started my period. It was the heaviest period I have had. A lot of blood clots. And then like a normal period it got lighter and then nothing. My normal cycle is 28 days. So I should have had a period July 22. On July 23. I had very light pink spotting and only when I wiped. Then the 24. A darker pink spotting. And the 25th I wiped and it was a brighter red. And then nothing after that. It's now 27th and I still yet to get my period. Is this Normal. Has anyone gone thru this. I don't feel pregnant. But are my periods going to be irregular now?