My bearded Dragon was just shedding and I helped a little and I don't know for sure if this cause it or not but I just noticed one of the spikes on his beard is red at just the tip and it feels softly and bendy, if anyone knows if this is bad or something I don't know I'm just worried
It may just be soft new scale. If it doesn't look wounded or raw it should be OK. (If it does look wounded we can help with that as well, just let us know). I agree that some photos would be helpful to confirm. You can upload photos here https://www.beardeddragon.org/useruploads/ and post them to your thread using the XIMG button when you reply.
Alright so heres a picture of the spike http://prntscr.com/oaplcq
And I dont know the answers to those questions, Im not there at the moment nor do I know much but she asked me to try and help I will ask her for it though