Could I be pregnant?

Rebekah

Hello, last year on February 14th I got my nexplanon implanted and this past Monday the 28th I got it removed after having some pregnancy signs. Every time I test, which seems to be in the evening, I get a negative. I started spotting a bit today, it was brown. We are ttc and I guess I would just like advice on what’s going on. I noticed my boobs got bigger and since last Thursday they were sore. I have been having cramps since last Thursday, but not bad ones. I am so nauseous having my eyes open sucks, the room is spinning and sitting up is a task in its self. I always have to go pee and I feel warm but I have goodbumps. This all started before my implant was out and I shouldn’t get my period for 4-6weeks.