My life just seems pointless?

I have social anxiety and it seems every person I try to have a conversation with it feels akward. I never feel relaxed around anyone (even my parents) and it never gets any better. I'm 26 and I still haven't been on a date and even if I did, I wouldn't be able to enjoy it due to my constant overthinking and nervous habits. I'm starting therapy and currently on meds, but I'm scared this has become too powerful. I fear I will end up alone for the rest of my life and unhappy until the day I die. Honestly, my life feels pointless and hopeless. It's so painful dealing with life alone because you can't connect wih people. I don't know what else to do.