Okay so I’ve been on the Nexplanon implant for 8 months now and it’s been pretty easy to deal with. The first few months never got a period then got one that lasted 4-5 days then my periods were kinda regular. Now before this period it has been 2 months since the last one and this one lasted 11 days which isn’t normal for me. My period ended Monday and I just went to the bathroom and wiped and saw light pink blood on the tissue. Could I be pregnant ?