Pregnant after implant.

Mysha

I got my Nexplanon implant removed last Tuesday. I had some spotting 3 days before I got it removed. My fiancée and I had unprotected sex that night and two days after that. The doctor informed me that I would be able to get pregnant in the first week if I didn’t use protection which we did not. I had some very light spotting for 3 days after removal then nothing and now I’m nauseous everyday, smells bother me and I’m exhausted. I just feel it’s too early to test. It’s only been 11 days since I’ve had unprotected sex. Should I go for a blood test or just wait a few more days and use a hpt?