spotting from sex 7 mos postpartum

[TjSr]

Hey everyone I'm 7 months post partum and lately have been spotting right after sex. A very small amount and its usually just there just right after then gone. Of course I googled it and freaked my self out because a lot of sites say bleeding after sex is a sign if cervical cancer. I'm really hoping its just because I had a baby within the last year. We normally don't have sex a lot but these past few weeks for whatever reason we have and that's when me and my husband have started noticing it right after. Have any of you experienced this? I'm going to call the dr monday! Thanks in advance!