This might not be alasjuicy pero I just wanna ask everyone sana for tips and advices.

For context, I've had one ex which is sexually active naman kami kaya lng there's one thing na super insecured ako sa sarili ko and that is hindi ako nabiyayan ng laki o taba ng aking junior lol and also medjo chubby guy din ako. My ex was my first so I dunno what to do after that I mean if ever ba na I try to enter ons or fubu lifestyle would I get a chance ba? Like diko alam paano ung pasikot sikot ganon. Aamin nako medjo namimiss ko na ung being with someone kasi it's been months narin since we broke up.

Ayun what I'm asking is that given my insecurities, would I still have the chance in that kind of lifestyle? Also is that if ever, what are the things that I should do/shouldn't do. Thats all lovely peeps thank you for reading.