E/t and gabapentin combination cream fixing me but worried about side effect

Sorry if this is TMI

For background, I (24f) have had provoked vestibulodynia for about two years, but 2-3 weeks ago I started using this cream and it's really working.

Only thing is I hink my clit might be getting bigger? Idk if its my imagination because I knew testosterone gel could do that to you. Just wondering if anyone else has had this experience? I'm worried this will get worse over time and will be irreversible.

I had to see a private doctor to get the treatment and going back to see her would cost £300. In the last appointment she told me to use the cream for three months before coming back to see her. The cream cost £280 for three months supply so I feel like I need to use it all 😅