Help !!!

Jorden

Ok ladies I've never had a period cycle like this before and I'm kind of worried I have a appointment next week with my obgyn.... I have two kids and after my second son I was having regular periods up until now. He is 6 months old now but all of a sudden I've had 3 periods less then a month and now I'm spotting again like I'm about to start... has this happen to anyone.... could it be cause I had a tubal done where my dr took 3cm of my tubes out