Irregular period after depo shot

Caty

So I had one cycle of the depo shot from October- December 2017. The entire time I was on my period. After I got off in January, I stayed on my period till about February. From February to April I had no period at all. Then I had a short one at the tail end of April. Didn’t have another period again until about two weeks ago which only lasted for a few days.

This is very concerning to me because it usually takes about 4 months to get regular again but I haven’t been regular yet. I’m trying to conceive so this is stressing me out. Has anyone else had this problem??