Lumps on Anus. Worried

I'm 18yo male. Hope this isn't too disgusting but I have purple swelling around my anus and Ive had a bit of mucus coming out when i poo. I've had this before when I've been constipated which i am now. I have no pain there however it looks very swolen and when I fully relax, inside there are small lumps in my anus. I'm very worried about the lumps. The yellow on the images is the mucus. I'm waiting for a doctors appointment but I'll be waiting two weeks. Anyone got any advice? thank you

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