Should I make an appointment or not?

Ti

My fiance and I have decided that we wanted to try for a baby in a few months. I have been on a copper IUD for about 5 years. I had it removed about 2 months ago. My doctor told me that it could take 4-6 months for my body to balance out from having it for so long, but I've been having a weird issue. I'll have my normal cycle about every 29-32 days. But since my IUD was removed I've been having a normal cycle for 7 days, and then I'll stop bleeding for 3-5. Then start another 5-7 day period. Is this. Normal coming off an IUD? Should I make a doctor's appointment? I'm just confused about what's going on with my body.