Is this normal?? Spider veins?

Hey guys!

I noticed more things about my body when I had a pregnancy scare last cycle. (Definitely symptom spotted and noted anything different about my body)

I know I've always had some spider veins on my upper thigh. Now I notice some on my butt too. Not super noticeable but can still see that they are there.

Is this normal? I'm only 19. My younger sister has some on her thighs too. Just want to be sure it can be due to other things since I got so paranoid lol

Thanks!