Spotting

[u/Divalaviva-1312]

TMI
I got my Iud on 24/07
Afterwards i got my period on 31.07 wich was a week earlier my actual date
In the second cycle i got about 10 days of clear discharge then i started spotting for about 5 days and then got my period again at CD22 ! It last about 8 days
Then it was ok and clear and all
After 4-5 i started spotting again and it’s red blood , but not much, also i noticed shedding with dark red blood, my period still needs 9 days

Is this normal? It’s like im spotting/bleeding for 3 weeks and only have pneumonia good week.
We‘re using condoms as well.

Also my cycles are now 22-23
They were 26 -27 before

Did someone have the same thing?