Thank you for your support Heather. It makes me feel a lot better knowing that there are many people experiencing similar things out there. Sexuality is something that I seek in a relationship, since without it I fail to connect to that person to the fullest, which affects my love for them in the end. I have waited one and a half years for this issue to be solved between us, yet he did not seem to put any effort to solving it - or he could not do so.
To me, sexuality is not the most important thing when it comes to a romantic relationship. I believe that love, trust and respect for each other come first. And this was the very first thing I told him when we had the talk, that we had all these three, and that was the reason why I thought I could stay in the relationship for a little while until I make my final decision. I was never a needy girlfriend and I always respected his "space" and this was reciprocal. But in the last few months of our relationship, I felt like he did not care about our relationship anymore and other people, even the people he knew only for a few days, were more important than me. Just to give you an example, a couple of times I have asked him to stay over so that we can work together since we were both working from home lately - and he told me that he was not comfortable with working at somewhere other than his home and that his parents would not let him go outside during work hours (yes, his parents are really strict although he is 24! He needs his parents' approval literally for anything...) - and I have respected his decision and preference and did not insist. Yet, just a few days later, he went to a girl's house who he is not that close with, during work hours and stayed the night. With this, I realized that it was not only the sexuality that was off between us, but also the love and the respect we had for each other.
So, I am really happy with the decision I made and sure that I will be fine. I want to be fine. And I want to be in a relationship, where I am respected and loved. I am quite hopeless about finding the right person at the moment, since I need to take this time to fully heal, because my last relationship was somehow affected the way I see myself - both psychically and mentally. Yes, the pandemic probably makes it a lot worse for everyone going through similar things. All I want is to be happy again and find the one who is better for me. I am a romantic and emotional person after all