Ectopic Pregnancy?

I'm currently 9-10 days late from my period. I had my Mirena IUD placed in September 2017 and have had it for 7 months now. I get my period on the 19th or 20th of every month but missed it this month but Ive still had the cramps, back paon, bloading, and pelvic pain as of I had my period. On April 19th I thought I was going to start my period because I had one drop of thin blood come out but no more came after that. April 26th I began having cramps that were a bit more uncomfortable than the rest of the week. Today, April 27th, I lost my job and was really distraught and stressed as to what I was going to do to pay bills and began to have severe cramps and pelvic pain. Ive been screaming in pain and no pain killers were helping. I have been frequently urinating and have thin drops of blood come from my vagina. no blood clots, on thin blood that disappears in the toilets water. I have an app with Planned Parenthood tomorrow. But I would like an opinion as to what this could be.