Feel excited!!

I post this already but I want to be sure what you guys think,I got my tubes tied and burn 4 years ago,my last period was November 26 and I been feeling nauseous,tired,sleepy and my breast hurts and I'm so bloated,on small words I feel pregnant and I want to call tomorrow to make an appointment to see if I'm pregnant or not,it never happened this to me since I got my surgery !!im scared but the same time I'm excited to find out I could be pregnant,I really want another baby!!i feel weird sometimes and I go pee more often the I used to..