i've got all these weird symtoms

Hi reach out community,

for a while now i've been experiencing these really weird symptoms, like i flap my hand round and all my senses have been ramped up, so I have loads of sensory overloads. I've had all of these since i was really little but now i'm in my teen years they're getting really bad. Another thing is i'm finding it really hard to socialise! I have a lot of trouble recognising what i'm saying could be really rude (by being really truthful). I also am having heaps of trouble recognising sarcasm which can be really hard and upsetting at times :(. Another really bad thing is that I get like these obsessions and then i'll talk with my friends for ages and ages about them and I don't realise how boring I am being!  If any of you guys might know what i'm experiencing/or any tips to help it would be great to know :). 

Thanks iluvcats564