Europe to India - Thailand - Indonesia

I'm in Ariege, South France right now, getting train/bus to eastern Europe, then Turkey, Iran (maybe), thinking of avoiding Pakistan as I'd quite like to get into India, eventually Thailand, then Indonesia. 

Very flexible with mixing transport. I like to go off main roads if it's nice and not too much detour. I am also spending some days/week in wild foresty/mountains or stopping at ecovillage or projects randomly. Some days I've done 100km others very little, it all depends. Also, I'm flexible to alter my route, it's all very changeable and not a fixed plan.

I would love to combine with others along the way...  I am solo female, 20yrs old from England, speak English, swiss-german, Spanish, and bad french. Also happy to stay at warmshowers free equivalents or other options (as I don't have the subscription). But generally very budget living.