Ectopic pregnancy

Hello ladies I just found out I’m pregnant I’m 4 weeks along in March I had a ectopic had surgery and had my right tube removed I had no symthoms only thing I did have was some light spotting but only way I found out was because somthing told me to go to the wrong just to be on the safe side and sure enough it was an ectopic ... but now I’m worried what if this is an ectopic again ?! What are the chances of me having an ectopic again ?? Are the chances low because it’s not the same tube or are my chances high for another because I already have one please help guys I’m so worried my first ultrasound isn’t until the end of January