I reacted to my SP's behaviour and now he is distant. How can I stop feeling scared and protect our relationship?

Everything was going well between me and my SP until I suddenly felt uncomfortable about something or pointed out something I did not like. After that, he started ignoring my texts and became distant.

I tried to explain myself politely, although I may have reacted a little. When he continued to pull away, I realised that I was reacting to the 3D. I felt bad and apologised to him many times, but he still did not text me and continued to ignore me.

Later, he became rude because I was texting him so often. I kept chasing him, which made me feel insecure. Eventually, I stopped texting him.

Now I am worried about the situation. I do not want him to become distant, and I am scared that my reactions may affect our relationship. I want to know how to handle this situation, stop feeling so anxious, and maintain a loving relationship with my SP.