TTC causing more frequent periods.

Zee • TTC #1 since 2014 👶🏻BFP 06/24/2017
Am I the only one experiencing this?
Before my marriage, and before ttc my cycles where normally 28-32 days long. Ever since we began ttc (which was 10 months ago) my cycles have been reduced to 19-23 days long. Which makes it very hard to conceive. 
Has anyone else experienced this? If so, how did you fix it? I've tried Vitex, Maca, Opks...etc. Your input is very much appreciated.