Motivation i am finally losing weight

Well i am finally losing weight i have never lost this much weight before 13.4kg since January it turns out the meds I am taking are the reason why i could not lose weight no matter what i did my GP put me on to duromine i am also using the optislim shakes and having a small problem controlled dinner the excuse has being had over the last few months due to chronic pain as i usually going to the hydrotherapy pool but at the moment only 10 people are allowed in the pool at any time due to restrictions with covert19 by the time i ring to see how busy the pool is and walking straight out the door with a 10 minute drive by the time i get there it is at the limit i don't have time to sit around waiting for someone to come that out can take up to a hour i wish they were doing bookings