 [ Symptoms ] been on birth control for almost a year but i have been having pregnancy symptoms  i have been on loloestrinfe since last september and have not had a period since then which i believe is normal for that medication over the past few days i have been really constipated had cramps and when i have wiped there is been a little bit of light pink and i have no idea what it is my boyfriend and i have sex without condoms but i have never missed a pill a lot of times it is roughdeep sex and i have had cramping before from him hitting my cervix but i have never had the light pink symptom [ Disease ] hi being really constipated dose not help trying to get round your symptoms i take it your bf is on the larger size with some extra length then yes hitting your cervix would happen so when it comes to sex you really need to find positions that wont do that to you pink spotting could be from that if was say doggy style i think it would be best if you got something over the counter that would clean you out and take it from there if you have one see your gyno do hope this helps you good luck