TMI and Trigger warning: self harm scars

Sorry about the image. 
So I have been clean from self harming for a couple of years now. On both my thighs and stomach I have scars like these.  I am recovering from an eating disorder so I'm trying to get back some body confidence especially when wearing bathing suits. It is incredibly difficult to find bathing suits that cover my scars and I am always convinced people are going to stare. 
My questions are: are these scars super visible? (They are more noticeable when there is better lighting like at a beach). Also  do you think it is ok for me to wear normal bikini bottoms without making people uncomfortable? Also do these look like stretch marks?