Weird Period Cycles

I just need to know if anyone else has experienced this, because it’s a little annoying.

I got my period in the second week of March around the time I would normally get my period. About two weeks later I got my “period” again. I didn’t think anything of it because I know that can happen some times. Well I didn’t get a period in April but I got it the beginning of May, now about 4 days ago I got my “period” again and I don’t know why. It’s frustrating but I don’t want to blow it out of proportion if it’s common. Has anyone ever dealt with this before?

Thanks in advanced ❤️