Relationship Advice: My Girlfriend Accused Me Wrongly

This might sound dumb and a bit overused, but why do I feel so bad about how I’ve never had a good relationship?

So I’ve been in 3 relationships technically, my first gf broke it off with me over text, second I broke up with her after many red flags and the third… well the third was amazing until it became a nightmare.

My third Relationship Story

I never truly dated her, although it was the first girl I ever truly felt love with. She was beautiful and elegant and truly righteous in my eyes. And even though she was in a relationship already, she told me she loved me.

I know I was kind of wrong, but I couldn’t stand how she was treated by the other guy. He only thought of sex, that’s all that dude would talk about. So, I went on dates with this girl, I had movie nights with her in my basement, and I even kissed her many times.

It was the best time of my life until June.

This was when she began to have remorse about us and so I let her to go think who she wanted to be with.

2 weeks after, I talked to her again and she said she would be staying with the other guy. While I was mad, I didn’t call her names or even accused her of anything, I just called myself a fool for thinking she fell in love with me. So, I stopped talking to her after that as I thought I was right.

2 Weeks Later

2 weeks ago my friend told me that she and her boyfriend accused me of sexually abusing her or in the boy’s words; “unwanted sexual advances towards her and made her uncomfortable”.
It’s been a while since then, all my friends despise me, and they think I abused her, I have nobody now. I’ve been so lonely, as all of us were in one friend group. I don’t know what to do, since then I’ve tried pursuing other girls, thinking in my heart that I have moved on, but I failed to.

I’m scared, I’m so scared because I’m about to go back to school, and the major problem is; me and this girl are the heads of our club. I won’t be able to avoid her, I’m so utterly terrified and it shakes me to my core.

What do I do?

Why did I deserve this to happen to me? I never hurt her; it took me a month to ask if I could even kiss her, as I was scared too. Please tell me, what do I do?