Alright thanks guys from the responses here. I've never had a therapist before, until now however have always thought something wasn't quite right. Even with no prior experiences with other therapists I knew that maybe what she was doing was crossing the boundaries of being a therapist.

I am still unsure if she is just trying to be friendly and show she cares or has a crush on me however. I have seen her pulling her finger out and into her hand as if to do the sex hand sign before. She did it about 5 times in a row whilst we were talking. This was going on whilst she was looking at me. I saw it but carried on speaking, looked at the floor and ignored it because i am extremely scared encase I am mentally imagining this all up. I have not got any mental health problems that make me see things, however after telling my friend what was going on she told me that maybe i am imagining this all up because i want it to happen and that the therapist may just be normal and it's all in my head. I am pretty sure in what i saw, however i am so shy even when this was going on I said nothing out of fear of making an idiot out of myself. Their was always the chance that just maybe she was doing something else and because i like her I instantly thought it was that, when actually it was something else. But when i actually ask myself where that hand gesture fits into our conversation at the time I become highly confused because tbh it just does not fit in.