Pregnancy concern

I'm 22 weeks and 5 days pregnant and I'm not sure if I saw blood in my underwear I went into the light because I'm at a friend's house and they have a red bathroom set so I went more in the light and it still looked like there was blood but I'm not sure I put a pad in to make sure I'm not. Is it normal if you are bleeding at 22 weeks. My baby is also breech is it normal to bleed when you have a breech baby at 22 weeks too I dont have cramping just the braxton hicks