Please help I'm 15 weeks n 6 days

Barb
I woke from sleeping at 1:33am n went to the bathroom to pee n when  I wiped there was some blood on the tissue, I didnt have any pain or cramps or anything, I'm so worried but I'm trying to stay possitive, I googled it and found a forum from women saying that they have been through this but that the baby was fine n pregnancy sites that said it wasn't nothing to worry about as long as there was no pain or cramps associated with it.
I have a appt tomorrow morning with my midwife this will be my 3rd baby,  Has this happened to u?
Here's pics of when it first happened at 1:33 am to the other times I used the bathroom between than n 9:25am,
I'm not filling up any pads or anything, I just have like 2 dots of spotting on a pad that I put on just in case
Sorry for the tmi pics