Pregnant on birth control

Ok so I’m pregnant and I was on nexplanon i got it removed of course but is it me or are pregnancy symptoms 5x worse??? I was getting normal symptoms but now I litteraly feel like I’m getting the life sucked out of me from throwing up in the middle of the road to busting a blood vessel in my eye, having to stop everything I’m doing at work to sit down and take deep breaths and throwing up all my medicine and food and more and I’m only almost 8 weeks what if it gets worse??? Am I the only one? Could it be cause I was on birth control or is it jus being pregnant?