You are quite cool to situations and generally do not panic and always take well thought out and planned and decisions.
The current time could have a small drag on you for some more time and things could be fine from Aug-Sep 2022 onwards. You can practice meditation and Yoga to develop focus and concentration on your studies and thesis.
You should be able to achieve your targets with a little more dedication as the upcoming time is favourable.
Kumbha lagna with the lagna lord retrograde Saturn posited in the twelfth house; Fourth lord Venus posited in the seventh house conjunct Jupiter; Mars posited in the fourth house; Moon posited in the ninth house.
Jupiter Maha Dasha ongoing with Mars Antar Dasha currently and Saturn Pratyantar Dasha till Aug 2022 and thereafter Mercury Pratyntar Dasha starts.