What is this?

So I always been irregular and there is times I get a light period before I get my actual period and no not spotting more like a light period but this time I have this going I just noticed it after going to the bathroom it's light brown and I'm not cramping and I usually do because I miss my period for months at a time as long as 7-8 months and right now I'm on month 5 of missing my period and I wiped and found this