Light bleeding

Just looking for a little reassurance, according to my app I’m roughly 5 weeks pregnant.. so far so good, bloating, sore boobs, light cramps but nothing painful.

I’ve woken up this morning went for a wee an when I wiped there was a little bit of blood, has anyone else had a light bleed for no reason?

I’ve had a previous miscarriage but I was in so much pain last time , literally crying.. so I don’t feel worried as I’m bot in pain. Just wondering how common is it to bleed for no resin during pregnancy xxx