I've started up Esperanto.
I'm following a friends advice. When you begin to lose interest in something, take a break and start something new. Do you think I chose the right language?
I think you'll find Esperanto to be a refreshing break. Bonvenon!
Jes! Esperanto is wonderfully simple so if the language(s) you're learning are giving you a headache, Esperanto is perfect :)
I also suggest for motivation to look from different angles and the better you know the more motivated feedback effect you have. Esperanto is very easy to learn, so you have that benefit.
Since EO is neutral planned inter-cultural language with creative features, research why people always wanted to create auxiliary languages, and why Esperanto has the best adoption rate. With the mentioned motivation spiral, you will enjoy it even more.