I'm getting pressured?

Recently, I've been getting a lot of pressure. Undergrad batchmates have gotten married, have long time relationships, or has a significant other already. Meanwhile, there's me taking up Med school with no relationship experience whatsoever. I find myself getting anxious that I might not find anyone now that I'm 25. Before, I say to myself that I don't care and it worked for awhile but now that I'm surrounded with people with changes in their life, coping like this doesn't work anymore. I struggle finding someone since I give myself excuses like "oh I might find someone once I finish med school" or "potential partners might not be interested in me since I hate parts of myself" or even "what if the one you liked before might like you back if you just wait". It doesn't help that I am VERY critical of myself. I want to change because I know these things are just dragging me down. I want to ask if anyone could help me go out of my comfort zone even if it's just baby steps. What should I do?
I'm getting pressured?
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