Confused, please help

Allison
Short explination, 2013 got on birth control (pill) because of very irregular periods (longest was 5 months without a period) and almost 5 months ago got off of it because wanted to try to not try to have a baby and also some not fun symptoms while on it. I read that you can have pregnancy symptoms while coming off it. In early December I took a wico brand blue dye and saw a vvfl on it so thought I was. Made a Dr appointment and per and blood test came back negative. Tonsillectomy in early Jan. While recovering had to burp a lot and lasted a few weeks. Then a little bit of heartburn. Been so long but symptoms range from mild sore breasts/nipples, dizzy, nasal congestion, fatigue, mild heartburn off and on, backache, acne, rosey red cheeks, feeling heartbeat more, mild nausea off and on, mild pinching/twinges/cramping lower abdomen and ovary areas, and for the past couple of days I've noticed my veins on my stomach, hips, sides, legs, breasts, feet, arms and hands to be waaaaay more visible. Getting blood tests for hormone imbalance this week from my doctor and want to have them do a pregnancy test as well. Also took a couple first response line tests earlier in Feb and thought I saw a vvfl along with other people on here (correct time frame) but negative in digital. Also no period yet besides the withdrawal starting on Oct 11th 2017. Sorry this is so long but I'm super confused